Vertex VTK23383A Cast Replica Top End Piston Kit - Standard Bore 55.95mm, Standard Compression helmets-helmet-accessories-replacement-parts-mouthpieces 2003-2008 Arctic Cat 500 4x4

2003-2008 Arctic Cat 500 4x4 Auto

Simply select the throttle tube required for your make and model and you are ready to install and feel the benefits of a fresh throttle in minutes

Note: Bridged Intake

Riser Block without modifications to cables or wiring

1990 Polaris Trail Blazer 250

Vertex VTK23383A Cast Replica Top End Piston Kit - Standard Bore 55.95mm, Standard Compression helmets-helmet-accessories-replacement-parts-mouthpieces 2003-2008 Arctic Cat 500 4x4Bore: 55. 95mm Compression: Standard Compression Sizing: Standard Bore 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. Forged pistons are forged from 2618