Speed Pro Hypereutectic Piston 4.290" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 2.0 cc - Coated Skirt 3552024-156- M Lightweight thermo injected Polycarbonate shell

Lightweight thermo injected Polycarbonate shell

We combine our NASCAR-proven 8 D-Hole center with a lightweight

Reverse battery protection

Oil Pressure Fittings

The skirt comes with a Velcro attachment for all full face helmets

Speed Pro Hypereutectic Piston 4.290" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 2.0 cc - Coated Skirt 3552024-156- M Lightweight thermo injected Polycarbonate shellProduct Description: Piston Hypereutectic 4. 290 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 2. 00 cc Coated Skirt Big Block Chevy Set of 8 From 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, from cutting edge Digital Diamond Profiled pistons to A Series bearings. They are engine components performance enthusiasts and