SBM Flat Top Piston Set 4.080 Bore -6cc - KB243.040

Piston - KB Series - Hypereutectic - Flat Top - 4.080 in Bore - 1.840 in Compression Height - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 6.00 cc - Small Block Mopar - Set of 8