Wiseco PK1005 66.00 mm 10.25:1 Compression ATV Piston Kit with Top-End Gasket Kit 037495471008 Includes heavy duty compressor

Includes heavy duty compressor

1973-1978 Chevy & GMC Truck

It is machine washable

Features-coordinates with both the Fons and porter triangle ruler and hexagon ruler (not included)

where original design weaknesses are identified

Wiseco PK1005 66.00 mm 10.25:1 Compression ATV Piston Kit with Top-End Gasket Kit 037495471008 Includes heavy duty compressorBrand Wiseco Model PK1005 Size 66. 00 mm Piston domes are designed for optimal quench during the compression combustion cycle, resulting in resistance to detonation and pre ignition; the end product is longer engine life and increased horsepower potential Each piston is built from race proven designs that are chosen by the top race teams in all forms of racing including super cross, motocross, GNCC, superbike, and more Resistance to impact and fatigue