Description
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. Silicone aluminum alloy construction with teflon and molybdenum coating and hard anodized crownThis item fits the following vehicle applications:compatible with Yamaha SX500/R 2000-2001compatible with Yamaha VT500 Venture 500 1999-2001compatible with Yamaha VX500 VMAX 500 1994-2001compatible with Yamaha VX500DX VMAX 500 Deluxe 2000-2001compatible with Yamaha VX500DX VMAX 500 DX 1994-1996compatible with Yamaha VX500E VAMX 500 LE 1994-1996compatible with Yamaha VX500ST VMAX 500 ST 1994compatible with Yamaha VX500SX VMAX 500 SX 1999compatible with Yamaha VX500XT VMAX 500 XT 1997-1998compatible with Yamaha VX500XTC VMAX 500 XTC 1997-1998compatible with Yamaha VX500XTCD VMAX 500 XTC Deluxe 1998compatible with Yamaha VX500XTR VMAX 500 XTR 1998compatible with Yamaha VX500XTW VMX 500 XT Proaction Plus 1996