{"title":"Piston \u0026 Ring Kits","description":"","products":[{"product_id":"search-q-ds-750840","title":"Replacement Piston Rings - Piston Rings - 3.498\" Standard - Evolution Big Twin [DS-750840]","description":"\u003cp\u003eKit Includes: • 2x Top Compression Rings • 2x Second Compression Rings • 2x Expander Rings • 4x Steel Rails\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes top compression rings, second compression rings, and oil control rings\u003c\/li\u003e\n\u003cli\u003eTop Compression Rings are Barrel Face\u003c\/li\u003e\n\u003cli\u003eHelps in the the heat transfer process between the piston and cylinder wall\u003c\/li\u003e\n\u003cli\u003eControls combustion chamber gases allowing the piston to transfer the energy of the expanding combustion gases, to the crankshaft\u003c\/li\u003e\n\u003cli\u003eSecond Compression Ring are Reverse Torsional Taper Face\u003c\/li\u003e\n\u003cli\u003ePromotes side sealing that prevents oil from being forced under and behind the ring resulting in better oil economy\u003c\/li\u003e\n\u003cli\u003eReverse twist ring along with a taper-machined ring face duplicates the OD bottom side scraping edge of a positive twist torsional ring\u003c\/li\u003e\n\u003cli\u003eOil Control Rings are Three Piece Flex Vent\u003c\/li\u003e\n\u003cli\u003eThree-piece design allows rails to be manufactured with a small cross sectional area for better conformability to bore\u003c\/li\u003e\n\u003cli\u003eProvides uniform pressure through four steel rails and two expanders assuring positive oil control\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eDue to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.\u003c\/li\u003e\n\u003cli\u003eIncludes enough rings for two pistons (unless noted).\u003c\/li\u003e\n\u003cli\u003eTwo rings per groove, except for the rails that will be two rail rings per one expander ring.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":43094740893801,"sku":"DS-750840","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/38F8870C-0A25-4785-BFF8-5624E3382BAA.png?v=1775167337"},{"product_id":"search-q-ds-750769","title":"Replacement Piston - Piston - XL [DS-750769]","description":"\u003cul\u003e\n\u003cli\u003eOEM quality cast aluminum alloy construction\u003c\/li\u003e\n\u003cli\u003eSome fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines\u003c\/li\u003e\n\u003cli\u003eIdeal for OEM replacement\u003c\/li\u003e\n\u003cli\u003eEconomical with great performance, all in one package\u003c\/li\u003e\n\u003cli\u003eKits include two pistons, wrist pins and clips\u003c\/li\u003e\n\u003cli\u003eAccept OEM or Hastings rings (order separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DRAG SPECIALTIES","offers":[{"title":"Default Title","offer_id":43094740926569,"sku":"DS-750769","price":128.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/49DD181C-37ED-431D-A479-DD4AA4FED7A7.png?v=1775167338"},{"product_id":"search-q-ds-750768","title":"Replacement Piston - Piston - XL [DS-750768]","description":"\u003cul\u003e\n\u003cli\u003eOEM quality cast aluminum alloy construction\u003c\/li\u003e\n\u003cli\u003eSome fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines\u003c\/li\u003e\n\u003cli\u003eIdeal for OEM replacement\u003c\/li\u003e\n\u003cli\u003eEconomical with great performance, all in one package\u003c\/li\u003e\n\u003cli\u003eKits include two pistons, wrist pins and clips\u003c\/li\u003e\n\u003cli\u003eAccept OEM or Hastings rings (order separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DRAG SPECIALTIES","offers":[{"title":"Default Title","offer_id":43094741450857,"sku":"DS-750768","price":128.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/49DD181C-37ED-431D-A479-DD4AA4FED7A7_c9707401-a9a1-4780-a294-c8f25d2229fa.png?v=1775167350"},{"product_id":"search-q-ds-750767","title":"Replacement Piston - Piston - XL [DS-750767]","description":"\u003cul\u003e\n\u003cli\u003eOEM quality cast aluminum alloy construction\u003c\/li\u003e\n\u003cli\u003eSome fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines\u003c\/li\u003e\n\u003cli\u003eIdeal for OEM replacement\u003c\/li\u003e\n\u003cli\u003eEconomical with great performance, all in one package\u003c\/li\u003e\n\u003cli\u003eKits include two pistons, wrist pins and clips\u003c\/li\u003e\n\u003cli\u003eAccept OEM or Hastings rings (order separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DRAG SPECIALTIES","offers":[{"title":"Default Title","offer_id":43094741614697,"sku":"DS-750767","price":128.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/49DD181C-37ED-431D-A479-DD4AA4FED7A7_68e076a6-b575-4c3f-810c-1729595755cc.png?v=1775167363"},{"product_id":"search-q-ds-750766","title":"Replacement Piston - Piston - XL [DS-750766]","description":"\u003cul\u003e\n\u003cli\u003eOEM quality cast aluminum alloy construction\u003c\/li\u003e\n\u003cli\u003eSome fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines\u003c\/li\u003e\n\u003cli\u003eIdeal for OEM replacement\u003c\/li\u003e\n\u003cli\u003eEconomical with great performance, all in one package\u003c\/li\u003e\n\u003cli\u003eKits include two pistons, wrist pins and clips\u003c\/li\u003e\n\u003cli\u003eAccept OEM or Hastings rings (order separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DRAG SPECIALTIES","offers":[{"title":"Default Title","offer_id":43094741844073,"sku":"DS-750766","price":128.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/49DD181C-37ED-431D-A479-DD4AA4FED7A7_e0bccc07-7eae-435e-885a-d50600750ac8.png?v=1775167365"},{"product_id":"search-q-0910-5943","title":"Pro Series Piston Kit - Piston Kit - 96.00 mm - 13.5:1 CR - Honda [0910-5943]","description":"\u003cp\u003ePiston Volume: -1.03 cc One cylinder piston kit. Includes: • 1x Piston • 1x Ring Set • 1x Wrist Pin • 2x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInternal and external bracing\u003c\/li\u003e\n\u003cli\u003eDedicated embossed forgings for weight reduction\u003c\/li\u003e\n\u003cli\u003eSpecialized processes such as internal milling the internal struts, along with dedicated accumulator groove and forged side relief\u003c\/li\u003e\n\u003cli\u003eDome top features smooth radii, requires no deburring or preparation\u003c\/li\u003e\n\u003cli\u003eKit includes piston(s), wrist pin, circlip and rings unless otherwise noted\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JE PISTONS","offers":[{"title":"Default Title","offer_id":43094766911593,"sku":"0910-5943","price":424.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/1891EFFD-F651-40F5-9671-77FAC1D800AB.png?v=1775167699"},{"product_id":"search-q-0910-5937","title":"Piston Kit - Bored to 98\" - 10.5:1 CR - 88\"\/96\" Twin Cam [0910-5937]","description":"\u003cp\u003ePiston Average Weight: 403 grams Piston Volume: 8.70 cc Two cylinder piston kit. Includes: • 2x Pistons • 2x Ring Sets • 2x Wrist Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMachined from 2618-T6 high-tensile forged aluminum\u003c\/li\u003e\n\u003cli\u003eDome\/dish features smooth flowing radii; requires no deburring or preparation\u003c\/li\u003e\n\u003cli\u003eJE designs are specifically engineered for extreme applications including professional competition\u003c\/li\u003e\n\u003cli\u003ePins, pin, locks and rings included\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JE PISTONS","offers":[{"title":"Default Title","offer_id":43094769565801,"sku":"0910-5937","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/7BBD3E71-17B0-4D55-88C9-A6A0B92DF245.png?v=1775167745"},{"product_id":"search-q-0910-5936","title":"Piston Kit - Bored to 98\" - 9.5:1 CR - 88\"\/96\" Twin Cam [0910-5936]","description":"\u003cp\u003ePiston Average Weight: 385 grams Piston Volume: 1.20 cc Two cylinder piston kit. Includes: • 2x Pistons • 2x Ring Sets • 2x Wrist Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMachined from 2618-T6 high-tensile forged aluminum\u003c\/li\u003e\n\u003cli\u003eDome\/dish features smooth flowing radii; requires no deburring or preparation\u003c\/li\u003e\n\u003cli\u003eJE designs are specifically engineered for extreme applications including professional competition\u003c\/li\u003e\n\u003cli\u003ePins, pin, locks and rings included\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JE PISTONS","offers":[{"title":"Default Title","offer_id":43094773334121,"sku":"0910-5936","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/42FF64A6-E74F-412C-9846-AB56378DB5AF.png?v=1775167753"},{"product_id":"search-q-0910-5935","title":"Piston Kit - Bored to 95\" - 10.5:1 CR - 88\" Twin Cam [0910-5935]","description":"\u003cp\u003ePiston Average Weight: 401 grams Piston Volume: 11.10 cc Two cylinder piston kit. Includes: • 2x Pistons • 2x Ring Sets • 2x Wrist Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMachined from 2618-T6 high-tensile forged aluminum\u003c\/li\u003e\n\u003cli\u003eDome\/dish features smooth flowing radii; requires no deburring or preparation\u003c\/li\u003e\n\u003cli\u003eJE designs are specifically engineered for extreme applications including professional competition\u003c\/li\u003e\n\u003cli\u003ePins, pin, locks and rings included\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JE PISTONS","offers":[{"title":"Default Title","offer_id":43094773825641,"sku":"0910-5935","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/8A45E0A4-0816-4AD2-8E92-1E9641EAEF58.png?v=1775167765"},{"product_id":"search-q-0910-5928","title":"Piston Kit - Bored to107\" - 10.75:1 CR - 96\"\/103\" Twin Cam [0910-5928]","description":"\u003cp\u003eDoes not fit liquid-cooled heads Piston Average Weight: 355 grams Piston Volume: 5.00 cc Two cylinder piston kit. Includes: • 2x Pistons • 2x Ring Sets • 2x Wrist Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMachined from 2618-T6 high-tensile forged aluminum\u003c\/li\u003e\n\u003cli\u003eDome\/dish features smooth flowing radii; requires no deburring or preparation\u003c\/li\u003e\n\u003cli\u003eJE designs are specifically engineered for extreme applications including professional competition\u003c\/li\u003e\n\u003cli\u003ePins, pin, locks and rings included\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JE PISTONS","offers":[{"title":"Default Title","offer_id":43094817144937,"sku":"0910-5928","price":519.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/7EBD6149-24E7-4E76-83CB-03E4A7E2AD19.png?v=1775167821"},{"product_id":"search-q-0910-5927","title":"Piston Kit - Bored to107\" - 10.25:1 CR - 96\"\/103\" Twin Cam [0910-5927]","description":"\u003cp\u003eDoes not fit liquid-cooled heads. Piston Average Weight: 350 grams Piston Volume: 0.20 cc Two cylinder piston kit. Includes: • 2x Pistons • 2x Ring Sets • 2x Wrist Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMachined from 2618-T6 high-tensile forged aluminum\u003c\/li\u003e\n\u003cli\u003eDome\/dish features smooth flowing radii; requires no deburring or preparation\u003c\/li\u003e\n\u003cli\u003eJE designs are specifically engineered for extreme applications including professional competition\u003c\/li\u003e\n\u003cli\u003ePins, pin, locks and rings included\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JE PISTONS","offers":[{"title":"Default Title","offer_id":43094817800297,"sku":"0910-5927","price":519.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/9BC53544-0DE1-40AA-894A-B87DDA142C80.png?v=1775167831"},{"product_id":"search-q-0910-3976","title":"Forged Piston Kit - Piston Kit - 4.125\" Standard - 10.0:1 CR - 96\"\/103\" Twin Cam Bored to 117 CI w\/SE 95 cc Heads [0910-3976]","description":"\u003cul\u003e\n\u003cli\u003eOffset pin design for quiet operation\u003c\/li\u003e\n\u003cli\u003eEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings\u003c\/li\u003e\n\u003cli\u003eReplacement rings and pin locks are also available separately\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KB PERFORMANCE","offers":[{"title":"Default Title","offer_id":43094818914409,"sku":"0910-3976","price":307.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/CBF6C3B2-4FE6-4437-A02C-A2D862B38125.png?v=1775167840"},{"product_id":"search-q-0910-3975","title":"Forged Piston Kit - Piston Kit - 4.000\" +0.010\" - 10.0:1 CR - 96\"\/103\" Twin Cam Bored to 110 CI w\/SE 95 cc Heads [0910-3975]","description":"\u003cul\u003e\n\u003cli\u003eOffset pin design for quiet operation\u003c\/li\u003e\n\u003cli\u003eEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings\u003c\/li\u003e\n\u003cli\u003eReplacement rings and pin locks are also available separately\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KB PERFORMANCE","offers":[{"title":"Default Title","offer_id":43094818947177,"sku":"0910-3975","price":307.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/0EE99BF2-0DFD-46F9-899B-AB86DEF618BB.png?v=1775167844"},{"product_id":"search-q-0910-3974","title":"Forged Piston Kit - Piston Kit - 4.000\" +0.005\" - 10.0:1 CR - 96\"\/103\" Twin Cam Bored to 110 CI w\/SE 95 cc Heads [0910-3974]","description":"\u003cul\u003e\n\u003cli\u003eOffset pin design for quiet operation\u003c\/li\u003e\n\u003cli\u003eEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings\u003c\/li\u003e\n\u003cli\u003eReplacement rings and pin locks are also available separately\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KB PERFORMANCE","offers":[{"title":"Default Title","offer_id":43094819438697,"sku":"0910-3974","price":307.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/180A9AD3-A8EC-4285-91D5-D6ED7F419544.png?v=1775167854"},{"product_id":"search-q-0910-3973","title":"Forged Piston Kit - Piston Kit - 4.000\" Standard - 10.0:1 CR - 96\"\/103\" Twin Cam Bored to 110 CI w\/SE 95 cc Heads [0910-3973]","description":"\u003cul\u003e\n\u003cli\u003eOffset pin design for quiet operation\u003c\/li\u003e\n\u003cli\u003eEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings\u003c\/li\u003e\n\u003cli\u003eReplacement rings and pin locks are also available separately\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KB PERFORMANCE","offers":[{"title":"Default Title","offer_id":43094820421737,"sku":"0910-3973","price":307.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/27773EA3-9DC3-4FD3-91D6-295E263AC601.png?v=1775167869"},{"product_id":"search-q-0910-0939","title":"Forged Piston Kit - Piston Kit - 3.875\" Standard -10.5:1 CR - 96\" to 103\" Big Bore |103\" Twin Cam [0910-0939]","description":"\u003cul\u003e\n\u003cli\u003eOffset pin design for quiet operation\u003c\/li\u003e\n\u003cli\u003eEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings\u003c\/li\u003e\n\u003cli\u003eReplacement rings and pin locks are also available separately\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KB PERFORMANCE","offers":[{"title":"Default Title","offer_id":43094820749417,"sku":"0910-0939","price":307.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/4A67A327-A3B9-4A06-A28C-479ED1FD3638.png?v=1775167883"},{"product_id":"search-q-ds-751288","title":"Hypereutectic Piston Kit - Piston Kit - 3.875\" +0.010\" - 10.5:1 CR - 95\" Twin Cam Big Bore [DS-751288]","description":"\u003cp\u003eKit Includes: • 2x Pistons • 2x Wrist Pins • 4x Spiral Lock Pin Clips • 2x Ring Sets\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy\u003c\/li\u003e\n\u003cli\u003eAllows a tighter fit and longer piston and ring life\u003c\/li\u003e\n\u003cli\u003eDiamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005\") tolerances from piston to piston\u003c\/li\u003e\n\u003cli\u003eEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings\u003c\/li\u003e\n\u003cli\u003eReplacement piston rings sold separately\u003c\/li\u003e\n\u003cli\u003eKB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.\u003c\/li\u003e\n\u003cli\u003eDue to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KB PERFORMANCE","offers":[{"title":"Default Title","offer_id":43094823633001,"sku":"DS-751288","price":293.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/068065F8-5B3F-4AFA-98BF-E7C2ECB4E3F8.png?v=1775167924"},{"product_id":"search-q-ds-751282","title":"Hypereutectic Piston Kit - Piston Kit - 3.875\" +0.005\" - 9.3:1 CR - 95\" Twin Cam Big Bore [DS-751282]","description":"\u003cp\u003eKit Includes: • 2x Pistons • 2x Wrist Pins • 4x Spiral Lock Pin Clips • 2x Ring Sets • Spacer Ring\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy\u003c\/li\u003e\n\u003cli\u003eAllows a tighter fit and longer piston and ring life\u003c\/li\u003e\n\u003cli\u003eDiamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005\") tolerances from piston to piston\u003c\/li\u003e\n\u003cli\u003eEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings\u003c\/li\u003e\n\u003cli\u003eReplacement piston rings sold separately\u003c\/li\u003e\n\u003cli\u003eKB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.\u003c\/li\u003e\n\u003cli\u003eDue to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KB PERFORMANCE","offers":[{"title":"Default Title","offer_id":43094824419433,"sku":"DS-751282","price":281.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/78E10585-BCA7-447D-BA34-F7BC23B459CD.png?v=1775167935"},{"product_id":"search-q-ds-751287","title":"Hypereutectic Piston Kit - Piston Kit - 3.875\" +0.005\" - 10.5:1 CR - 95\" Twin Cam Big Bore [DS-751287]","description":"\u003cp\u003eKit Includes: • 2x Pistons • 2x Wrist Pins • 4x Spiral Lock Pin Clips • 2x Ring Sets\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy\u003c\/li\u003e\n\u003cli\u003eAllows a tighter fit and longer piston and ring life\u003c\/li\u003e\n\u003cli\u003eDiamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005\") tolerances from piston to piston\u003c\/li\u003e\n\u003cli\u003eEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings\u003c\/li\u003e\n\u003cli\u003eReplacement piston rings sold separately\u003c\/li\u003e\n\u003cli\u003eKB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.\u003c\/li\u003e\n\u003cli\u003eDue to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KB PERFORMANCE","offers":[{"title":"Default Title","offer_id":43094824484969,"sku":"DS-751287","price":293.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/068065F8-5B3F-4AFA-98BF-E7C2ECB4E3F8_09f34f08-a2a6-4a22-aa4d-a00441279b47.png?v=1775167936"},{"product_id":"search-q-ds-751281","title":"Hypereutectic Piston Kit - Piston Kit - 3.875\" Standard - 9.3:1 CR - 95\" Twin Cam Big Bore [DS-751281]","description":"\u003cp\u003eKit Includes: • 2x Pistons • 2x Wrist Pins • 4x Spiral Lock Pin Clips • 2x Ring Sets • Spacer Ring\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy\u003c\/li\u003e\n\u003cli\u003eAllows a tighter fit and longer piston and ring life\u003c\/li\u003e\n\u003cli\u003eDiamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005\") tolerances from piston to piston\u003c\/li\u003e\n\u003cli\u003eEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings\u003c\/li\u003e\n\u003cli\u003eReplacement piston rings sold separately\u003c\/li\u003e\n\u003cli\u003eKB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.\u003c\/li\u003e\n\u003cli\u003eDue to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KB PERFORMANCE","offers":[{"title":"Default Title","offer_id":43094824747113,"sku":"DS-751281","price":281.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/78E10585-BCA7-447D-BA34-F7BC23B459CD_cb8df71a-cd8c-4169-9783-26d94215ad19.png?v=1775167943"},{"product_id":"search-q-0903-1594","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.937\"- 96 Cubic Inch Bored to 106 Cubic Inch - Twin Cam [0903-1594]","description":"\u003cp\u003eRequires aftermarket EFI tuner on fuel injected models. Also fits Twin Cooled \"Rushmore\" cylinder heads. Recalibration is required. Kit Includes: • 2x Tracker Series™ Pistons • 2x VM-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094847651945,"sku":"0903-1594","price":319.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/DD37E481-E305-4C6D-815B-5219AED2D419.png?v=1775168255"},{"product_id":"search-q-0903-1583","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.528\" - 1340 cc 80 Cubic Inch - +0.030\" - Evolution [0903-1583]","description":"\u003cp\u003eHigh compression pistons. Kit Includes: • 2x Tracker Series™ Pistons • 2x X-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094855188585,"sku":"0903-1583","price":269.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/F85E1030-F990-473C-B0D8-AA9C982EE506.png?v=1775168376"},{"product_id":"search-q-0903-1582","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.518\"- 1340 cc 80 Cubic Inch - +0.020\" - Evolution [0903-1582]","description":"\u003cp\u003eHigh compression pistons. Kit Includes: • 2x Tracker Series™ Pistons • 2x X-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094855975017,"sku":"0903-1582","price":269.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/8EA44A29-DF97-4550-96F4-307C44D6BFC6.png?v=1775168393"},{"product_id":"search-q-0903-1579","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.528\" - 1340 cc 80 Cubic Inch - +0.030\" - Evolution [0903-1579]","description":"\u003cp\u003e9.5:1 compression with Screamin' Eagle heads. Kit Includes: • 2x Tracker Series™ Pistons • 2x X-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094857777257,"sku":"0903-1579","price":269.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/D1016BBC-687E-4CAC-B8A4-F6B5858FC4EF.png?v=1775168421"},{"product_id":"search-q-0903-1578","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.518\" - 1340 cc 80 Cubic Inch - +0.020\" - Evolution [0903-1578]","description":"\u003cp\u003e9.5:1 compression with Screamin' Eagle heads. Kit Includes: • 2x Tracker Series™ Pistons • 2x X-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094858399849,"sku":"0903-1578","price":269.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/1842B962-086F-41F9-87D4-A5EA1517CC3A.png?v=1775168445"},{"product_id":"search-q-0903-1577","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.508\" - 1340 cc 80 Cubic Inch - +0.010\" - Evolution [0903-1577]","description":"\u003cp\u003e9.5:1 compression with Screamin' Eagle heads. Kit Includes: • 2x Tracker Series™ Pistons • 2x X-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094862233705,"sku":"0903-1577","price":269.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/FB46FB54-4291-4232-BF53-9B93AA391D68.png?v=1775168461"},{"product_id":"search-q-0903-1576","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.498\"- 1340 cc 80 Cubic Inch - Standard - Evolution [0903-1576]","description":"\u003cp\u003e9.5:1 compression with Screamin' Eagle heads. Kit Includes: • 2x Tracker Series™ Pistons • 2x X-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094863216745,"sku":"0903-1576","price":269.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/F7B2305F-DC46-461F-874E-2987D0B078FB.png?v=1775168476"},{"product_id":"search-q-0903-1575","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.528\" - 883 cc Bored to 1200 cc - +0.030\" - 883 XL [0903-1575]","description":"\u003cp\u003eRequires aftermarket EFI tuner on fuel injected models. '08-'22 models will require the use of 1200 cc Sportster cylinders. Recalibration is required. Kit Includes: • 2x Tracker Series™ Pistons • 2x X-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094863741033,"sku":"0903-1575","price":244.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/DE838643-037A-4F0C-A4FD-216111356554.png?v=1775168487"},{"product_id":"search-q-0903-1574","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.518\" - 883 cc Bored to 1200 cc - +0.020\" - 883 XL [0903-1574]","description":"\u003cp\u003eRequires aftermarket EFI tuner on fuel injected models. '08-'22 models will require the use of 1200 cc Sportster cylinders. Recalibration is required. Kit Includes: • 2x Tracker Series™ Pistons • 2x X-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094863904873,"sku":"0903-1574","price":244.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/8D70DDAC-FAD2-47A1-8F77-25E0DC365C7A.png?v=1775168494"},{"product_id":"search-q-0903-1573","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.508\" - 883 cc Bored to 1200 cc - +0.010\" - 883 XL [0903-1573]","description":"\u003cp\u003eRequires aftermarket EFI tuner on fuel injected models. '08-'22 models will require the use of 1200 cc Sportster cylinders. Recalibration is required. Kit Includes: • 2x Tracker Series™ Pistons • 2x X-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094865805417,"sku":"0903-1573","price":244.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/42624B1F-2BF0-42C1-96F9-5A1812D07ABB.png?v=1775168524"},{"product_id":"search-q-0903-1572","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.498\" - 883 cc Bored to 1200 cc - Standard - 883 XL [0903-1572]","description":"\u003cp\u003eRequires aftermarket EFI tuner on fuel injected models. '08-'22 models will require the use of 1200 cc Sportster cylinders. Recalibration is required. Kit Includes: • 2x Tracker Series™ Pistons • 2x X-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094865870953,"sku":"0903-1572","price":244.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/487B76EB-87A6-44DA-8A56-1B586D8AC397.png?v=1775168527"},{"product_id":"search-q-0903-1571","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.528\" - 883 cc Bored to 1200 cc - +0.030\" - 883 XL [0903-1571]","description":"\u003cp\u003eRequires aftermarket EFI tuner on fuel injected models. '08-'22 models will require the use of 1200 cc Sportster cylinders. Recalibration is required. Kit Includes: • 2x Tracker Series™ Pistons • 2x X-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094868000873,"sku":"0903-1571","price":244.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/F0E9F634-D0D1-4E08-81C0-F6D74082710D.png?v=1775168547"},{"product_id":"search-q-0903-1569","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.508\" - 883 cc Bored to 1200 cc - +0.010\" - 883 XL [0903-1569]","description":"\u003cp\u003eRequires aftermarket EFI tuner on fuel injected models. '08-'22 models will require the use of 1200 cc Sportster cylinders. Recalibration is required. Kit Includes: • 2x Tracker Series™ Pistons • 2x X-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094869377129,"sku":"0903-1569","price":244.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/B77AEA4B-932D-4D0F-BD39-DEF64A3F7E25.png?v=1775168576"},{"product_id":"search-q-0903-1568","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.498\" - 883 cc Bored to 1200 cc - Standard - 883 XL [0903-1568]","description":"\u003cp\u003eRequires aftermarket EFI tuner on fuel injected models. '08-'22 models will require the use of 1200 cc Sportster cylinders. Recalibration is required. Kit Includes: • 2x Tracker Series™ Pistons • 2x X-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094870294633,"sku":"0903-1568","price":244.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/51B6C16A-2CFE-4A18-A8B5-51DA1410F45C.png?v=1775168588"},{"product_id":"search-q-0903-1560","title":"Tracker Series™ Piston Kit - Tracker™ Series Piston Kit - 3.895\" - 88 Cubic Inch Bored to 95 Cubic Inch - +0.020\" - Twin Cam [0903-1560]","description":"\u003cp\u003eRequires aftermarket EFI tuner on fuel-injected models. Recalibration is required. Kit Includes: • 2x Tracker Series™ Pistons • 2x VM-Ring Packages • 2x Piston Pins • 4x Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\n\u003cli\u003eValued-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\n\u003cli\u003ePiston is made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":43094871048297,"sku":"0903-1560","price":294.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/8CE55D99-6D9A-4925-926E-BD44F3569E02.png?v=1775168600"},{"product_id":"search-q-0903-0148","title":"High-Performance Piston Kit - 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Replacement Piston Rings - 4.125\" - Standard [94-1400]","description":"\u003cul\u003e\n\u003cli\u003eReplacement ring sets for S\u0026amp;S pistons only\u003c\/li\u003e\n\u003cli\u003eRings come as sets for two pistons\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":43094881960041,"sku":"94-1400","price":63.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/88BD7303-261D-47FE-AE6B-566504DDFF9E_05e47c52-a911-454e-9a7a-2262a47d7433.png?v=1775168747"},{"product_id":"search-q-94-1212","title":"Replacement Ring Set for S\u0026S Pistons - Replacement Piston Rings - 3.625\" - +0.020\" [94-1212]","description":"\u003cul\u003e\n\u003cli\u003eReplacement ring sets for S\u0026amp;S pistons only\u003c\/li\u003e\n\u003cli\u003eRings come as sets for two pistons\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":43094882943081,"sku":"94-1212","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/88BD7303-261D-47FE-AE6B-566504DDFF9E_a8712a82-dde2-4c98-936f-cab509a3cf6a.png?v=1775168762"},{"product_id":"search-q-0911-0084","title":"Big Bore Piston Kit - 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Please read instructions furnished with piston for correct ring installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KB PERFORMANCE","offers":[{"title":"Default Title","offer_id":43094936649833,"sku":"DS-751264","price":234.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/95CD2640-22C2-48DA-8F09-564D61114E18.png?v=1775169719"},{"product_id":"search-q-2001-2912","title":"Piston Kit 106\" Stroker - Piston Kit - 106\" Stroker - 3.875\" +0.020\" - 95\"-103\" Motors [2001-2912]","description":"\u003cp\u003eIncludes: • Pistons • Rings • Wrist Pins • Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequired for S\u0026amp;S 106\" stock bore stroker kit with 4-1\/2\" stroke flywheels\u003c\/li\u003e\n\u003cli\u003eCompatible with stock or S\u0026amp;S Super Stock® cylinder heads\u003c\/li\u003e\n\u003cli\u003ePiston kit includes forged pistons, rings, wrist pins and clips for a complete motor\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":43094981967977,"sku":"2001-2912","price":546.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/C5629B65-5CE4-4001-8DDF-D432998A4B87.png?v=1775170540"},{"product_id":"search-q-2001-2911","title":"Piston Kit 106\" Stroker - Piston Kit - 106\" Stroker - 3.875\" +0.010\" - 95\"-103\" Motors [2001-2911]","description":"\u003cp\u003eIncludes: • Pistons • Rings • Wrist Pins • Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequired for S\u0026amp;S 106\" stock bore stroker kit with 4-1\/2\" stroke flywheels\u003c\/li\u003e\n\u003cli\u003eCompatible with stock or S\u0026amp;S Super Stock® cylinder heads\u003c\/li\u003e\n\u003cli\u003ePiston kit includes forged pistons, rings, wrist pins and clips for a complete motor\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":43094982590569,"sku":"2001-2911","price":546.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/C5629B65-5CE4-4001-8DDF-D432998A4B87_54ad888a-d8ef-4a4a-aa9f-dc4a77f0e70a.png?v=1775170553"},{"product_id":"search-q-2001-2910","title":"Piston Kit 106\" Stroker - Piston Kit - 106\" Stroker - 3.875\" +0.005\" - 95\"-103\" Motors [2001-2910]","description":"\u003cp\u003eIncludes: • Pistons • Rings • Wrist Pins • Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequired for S\u0026amp;S 106\" stock bore stroker kit with 4-1\/2\" stroke flywheels\u003c\/li\u003e\n\u003cli\u003eCompatible with stock or S\u0026amp;S Super Stock® cylinder heads\u003c\/li\u003e\n\u003cli\u003ePiston kit includes forged pistons, rings, wrist pins and clips for a complete motor\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":43094984065129,"sku":"2001-2910","price":546.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/C5629B65-5CE4-4001-8DDF-D432998A4B87_026a07cd-d7be-4f4a-bc8b-fbda9f908da5.png?v=1775170581"},{"product_id":"search-q-0920-0001","title":"Piston Kit 106\" Stroker - Piston Kit -106\" Stroker - 3.875\" Standard - 95\"-103\" Motors [0920-0001]","description":"\u003cp\u003eIncludes: • Pistons • Rings • Wrist Pins • Circlips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequired for S\u0026amp;S 106\" stock bore stroker kit with 4-1\/2\" stroke flywheels\u003c\/li\u003e\n\u003cli\u003eCompatible with stock or S\u0026amp;S Super Stock® cylinder heads\u003c\/li\u003e\n\u003cli\u003ePiston kit includes forged pistons, rings, wrist pins and clips for a complete motor\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":43095027777641,"sku":"0920-0001","price":546.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/files\/B40CDC5B-91DB-4F6C-82F7-D05F56EE08E1.png?v=1775171384"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9760\/1897\/collections\/2519502E-7C0C-494B-9B38-C4CDCBB4D63B.png?v=1779123361","url":"https:\/\/road-rage-bikeworks.myshopify.com\/collections\/piston-ring-kits.oembed","provider":"Road Rage Bikeworks","version":"1.0","type":"link"}