Speed Pro Hypereutectic Piston 4.310" Bore 5/64 x 5/64 x 3/16" Ring Grooves Plus 20.0 cc - Coated Skirt 1125404 Also fits Oldsmobile 1966 to

Also fits Oldsmobile 1966 to 1972 Cutlass F-85 and 442 models with a 6 or 8 cylinder engine and a Saginaw manual transmission without a console

Dodge Ram Fullsize Truck 2002-05

Made for today's High Pressure Fuel Systems

Offers More Strength

1987-1989 Chevrolet Blazer

Speed Pro Hypereutectic Piston 4.310" Bore 5/64 x 5/64 x 3/16" Ring Grooves Plus 20.0 cc - Coated Skirt 1125404 Also fits Oldsmobile 1966 toSophisticated "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,