Speed Pro Hypereutectic Piston 4.030" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 12.0 cc - Coated Skirt Analog Speedometer 1979-1982 GMC C1500

1979-1982 GMC C1500

AN-06 Male Ford Return LineTo us

Jeep CJ / Wrangler YJ / TJ 1976-2006

3/8 in SAE Male Quick Disconnect Inlet

Speed Pro Hypereutectic Piston 4.030" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 12.0 cc - Coated Skirt Analog Speedometer 1979-1982 GMC C1500Sophisticated "barrel" profiles help optimize oil wedge between skirt and wall. Piston skirts protected by next gen DUROSHIELD coating. TAC ring groove geometry Weight matched to + 2 grams. Machined valve reliefs and circlip grooves; LR 63 lock rings for floated applicationsFrom pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for industry leading performance engine technologies,