WISECO GM LS Series Piston Set 4.030 Bore -8cc K394X3

Piston and Ring - Chevrolet LSX - Forged - Flat Top - 4.030 in Bore - 1.115 in Compression Height - 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 8.00 mm - GM LS-Series - Kit