DIAMOND RACING PRODUCTS BBC Dished Piston Set 4.600 Bore -26.0cc 12438-8

DIAMOND RACING PRODUCTS Piston and Ring - 24/26 Deg. Street/Strip - Forged - Dished - 4.600 in Bore - 1.270 in Compression Height - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 26.00 cc - Big Block Chevy - Kit.