SPORTSMAN RACING PRODUCTS SBC Dished Pro-Series Piston & Ring Set 4.155 271067

SPORTSMAN RACING PRODUCTS Piston and Ring - Professional Series - Forged - Dish - 4.155 in Bore - 1.000 in Compression Height - 1.2 x 1.5 x 3.0 mm Ring Groove - Minus 16.00 cc - Small Block Chevy - Kit.