Vertex VTKTC23113B Forged Replica Top End Piston Kit - Standard Bore 77.96mm, 13.4:1 High Compression brake-brake-anchor-arms 1978 Arctic Cat Panther 5000

1978 Arctic Cat Panther 5000

2008-2010 Polaris Sportsman 500 EFI Touring

Made of high quality

High-temp Silicone hose

includes heater controller

Vertex VTKTC23113B Forged Replica Top End Piston Kit - Standard Bore 77.96mm, 13.4:1 High Compression brake-brake-anchor-arms 1978 Arctic Cat Panther 5000Bore: 77. 96mm Compression: 13. 4: 1 High 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