BBM RB PowerPak Piston Set FT 4.375 Bore -8.1cc - 929962575

Piston and Ring - PowerPak - Forged - Flat Top - 4.375 in Bore - 1.475 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 8.10 cc - Mopar RB-Series - Kit