Speed Pro Hypereutectic Piston - 4.030 in Bore - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 4.00 cc - Coated Skirt - Small Block Chevy - Set of 8 Foot Pedal Push To Talk (PTT) 1991-1998 Chevrolet K2500

1991-1998 Chevrolet K2500

Dark Mirrored

Allows For Four Different Fuel Tunes

10 gpm at 90 psi

PerTronix 1484A Ignitor IHC with Prestolite Distributor 8 cylinder

Speed Pro Hypereutectic Piston - 4.030 in Bore - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 4.00 cc - Coated Skirt - Small Block Chevy - Set of 8 Foot Pedal Push To Talk (PTT) 1991-1998 Chevrolet K2500Sophisticated "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,