SP1 T-Moly Series Piston Kit - 0.25mm Oversize to 72.25mm - 09-813-01

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