Vertex VTK23607150 Cast Replica Top End Piston Kit - 1.50mm Oversize to 65.45mm, Standard Compression engine-cylinder-kits 2003 Arctic Cat Z 370

2003 Arctic Cat Z 370

Head gaskets are either copper or O-ring type

M6x20 w/ 20mm washer (10)

Relaxed shorty elastic sleeve cuffs

1982-1984 Suzuki DR125

Vertex VTK23607150 Cast Replica Top End Piston Kit - 1.50mm Oversize to 65.45mm, Standard Compression engine-cylinder-kits 2003 Arctic Cat Z 370Bore: 65. 45mm Compression: Standard Compression Sizing: 1. 50mm Oversize Cast Long Rod (Stroker Pinstons). All pistons are heat treated with a T 5 hardening and tempering cycle. All piston skirts are coated with a high tech molybdenum disulphite coating for faster break in time and increased piston life. Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston.