Speed Pro Hypereutectic Piston 4.040" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 16.0 cc - Coated Skirt NPT to Hose Barb Fittings 1973-1974 GMC C15/C1500 Suburban

1973-1974 GMC C15/C1500 Suburban

Plug and Play with AutoMeter Electronic Programmable Speedometers

Stock car style (3-conductor) male-to-open wheel/IMSA style (4-conductor) female adapter

ASA Sportsman

Triple Chrome Plated Finish

Speed Pro Hypereutectic Piston 4.040" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 16.0 cc - Coated Skirt NPT to Hose Barb Fittings 1973-1974 GMC C15/C1500 SuburbanSophisticated "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,