Description
Manufacturer: WSM
MPN: 010-870-05K
Title: Piston Kit
Size: 0.50mm Oversize to 74.15mm Bore
PLATINUM SERIES PISTON KITS
- Specially hardened tops add strength to ring grooves
- MOS2 coating actually draws heat through piston walls and out the bottom
- Skirts have a nonabrasive, expansion-retarding MOS2 coating to reduce heat and friction for added power and longevity









