Speed Pro Hypereutectic Piston 4.390" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 4.2 cc - Coated Skirt OFF-SPLITTER 1991-1994 Mazda Navajo

1991-1994 Mazda Navajo

Peterson Fluid System products have been proven in NASCAR

Certified to SFI 3

750 in Seal

Earl's is proud to offer the state-of-the-art in plumbing hardware for professionals and serious enthusiasts

Speed Pro Hypereutectic Piston 4.390" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 4.2 cc - Coated Skirt OFF-SPLITTER 1991-1994 Mazda NavajoFord 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