Speed Pro Hypereutectic Piston 4.040" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 16.0 cc - Coated Skirt 430-01-05 Knowing your exact temp allows

Knowing your exact temp allows you to make sure you've got the proper oil weight and cooling capacity

Ford Powerstroke 2008-10

Stylish contrasting armband stripes match the full-length leg stripes found on RaceQuip driving pants

Crank trigger

These carburetors feature venturi diameters of 1-7/16 for the primarys and 1-9/16 for the secondarys

Speed Pro Hypereutectic Piston 4.040" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 16.0 cc - Coated Skirt 430-01-05 Knowing your exact temp allowsSophisticated "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,