Speed Pro Hypereutectic Piston - 4.030 in Bore - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 5.00 cc - Coated Skirt - Small Block Chevy - Set of 8 H860CP30 2040061 1985-2003 GMC Safari

1985-2003 GMC Safari

1982-1984 Oldsmobile ToronadoFits B&M pans PN 30280 and 30289

6 ft 9 in Bed

Mounting Ring :: Included

Simply hook it to your engine puller and attach the 4 straps to your engine using your header studs or exhaust bolt holes and pull

Speed Pro Hypereutectic Piston - 4.030 in Bore - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 5.00 cc - Coated Skirt - Small Block Chevy - Set of 8 H860CP30 2040061 1985-2003 GMC SafariChevrolet Small Block Sophisticated "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