![Forged Piston Kit - Piston Kit - 3.875" Standard -10.5:1 CR - 96" to 103" Big Bore |103" Twin Cam [0910-0939]](http://road-rage-bikeworks.myshopify.com/cdn/shop/files/4A67A327-A3B9-4A06-A28C-479ED1FD3638.png?v=1775167883&width=1200)
![Forged Piston Kit - Piston Kit - 3.875" Standard -10.5:1 CR - 96" to 103" Big Bore |103" Twin Cam [0910-0939] - Image 2](http://road-rage-bikeworks.myshopify.com/cdn/shop/files/17362434-F4C9-41F0-A4C7-BF9AC3282438.png?v=1775167883&width=967)
Forged Piston Kit - Piston Kit - 3.875" Standard -10.5:1 CR - 96" to 103" Big Bore |103" Twin Cam [0910-0939]
- Offset pin design for quiet operation
- Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
- Replacement rings and pin locks are also available separately