Speed Pro Hypereutectic Piston 4.390" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 4.2 cc - Coated Skirt Oiling Systems Flo-Tek manufactures aluminum cylinder heads

Flo-Tek manufactures aluminum cylinder heads for big block Chevys and small block Chevy and Fords

Bypass Valve Jet Can

The company’s success is rooted in its philosophy of providing nothing but the very best in products and services

GM A-Body / F-Body / X-Body 1967-74

and XP Cage: 1

Speed Pro Hypereutectic Piston 4.390" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 4.2 cc - Coated Skirt Oiling Systems Flo-Tek manufactures aluminum cylinder headsFord 429, 460 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 engine