Product Details
Michigan 77 Piston Set W/Rings 4Pk Gm 6.6L Duramax Rh 224-3709Wr
Piston and Ring - Cast - 4.055 in Bore - 3.0 x 2.0 x 3.0 mm Ring Groove - Flat - Combustion Chamber - Passenger Side - 6.6 L - GM Duramax - Kit
