Description
Speed Pro Hypereutectic Piston 4.030 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 5.00 cc Coated Skirt Small Block Chevy Set of 8 H631CP30 931127 you must use the steel needle WEI7155 you must use the steel needle version Gasket Valve Cover Stud Kit Steel Covers Speed Pro engine parts are engineered to make the engine rebuild easier and boost horsepower They are engine components performance enthusiasts and racers can trust