S&S Cycle SSC Cylinder & Piston Kits Piston Sets - 910-0642

Inspired by our Pro Stock Drag Race engines, these updated big bore kit utilizes a Ductile Cast Iron liner wrapped in cast aluminum for optimum thermal conductivity and performance. Bolt-in kits do not require machining, rebalancing or engine removal, and include just about everything you'll need to complete the installation. The biggest cylinder bore that can be installed in a stock crankcase without machining!

Although not mandatory, we recommend adding an oil cooler to bikes ridden in warmer climates

Complete kits include cylinders, pistons, gaskets, and instructions

S&S Cycle 99-06 BT Models 100in Sidewinder Big Bore Kit - Silver

Bolts in. No machining, balancing, or splitting the crankcases

Wrinkle black cylinders - matches stock finish

Low friction Ductile Cast Iron liner

88" engines are boosted to 100"

10.5:1 Compression

Silver