Speed Pro Hypereutectic Piston 4.000" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 8.0 cc - Coated Skirt MAC-XC-2.0 ColorSHIFT option requires the use

ColorSHIFT option requires the use of a ColorSHIFT controller to properly operate

and a handle

Raised ridges keep your feet out of water

1-1/2" Tube Diameter

Speed Pro Hypereutectic Piston 4.000" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 8.0 cc - Coated Skirt MAC-XC-2.0 ColorSHIFT option requires the useProduct Description: Piston Hypereutectic 4. 000 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 8. 00 cc Coated Skirt Small Block Ford 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