Speed Pro Hypereutectic Piston 4.060" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 16.0 cc - Coated Skirt Turnlock Fastener Spring DEI's Titanium Pipe Shield provides

DEI's Titanium Pipe Shield provides heat protection up to 1350F

45-inches tall

#72975 features a pre-assembled ready to bolt-on direct port nitrous system out-of-the-box

5" & 3" Wide Leaf springs 2" Rear Drop

Rev limiters come with multiple analog filters and one digital filter to prevent coil noise interference from affecting the established rev limit

Speed Pro Hypereutectic Piston 4.060" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 16.0 cc - Coated Skirt Turnlock Fastener Spring DEI's Titanium Pipe Shield providesSophisticated "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,