SPI T-Moly Series Piston Kit - 0.50mm Oversize to 78.50mm - 09-773-02

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