Sp1 09-691N T-Moly Series Piston Kit - Standard Bore 70.00mm

Machined smooth heads. MOS 2 Coating:. Draws heat through piston walls and out the bottom. Reduces heat and friction, for added power and longevity. Helps eliminate cold seizures, and increases durability. Hard anodized crowns. Hypereutectic Cast.

Vehicle Fitment:

1986-1988 Arctic Cat Cheetah 500 F/C
1986-1990 Arctic Cat Cougar
1989-1990 Arctic Cat Cougar Mountain Cat