Total Seal Street Piston Rings - 4.075 in Bore - GM Duramax BM-2.0 Easiest Unit To Double Shift

Easiest Unit To Double Shift w/Air/CO2/Elctrc Mech

2004 Chevrolet Silverado 2500 WT Extended Cab Pickup

1974-1974 Dodge D300 Pickup

Requires #8008 or #8024 Stud

Polyurethane

Total Seal Street Piston Rings - 4.075 in Bore - GM Duramax BM-2.0 Easiest Unit To Double ShiftProduct Description: Piston Rings Street 4. 075 in Bore 3. 0 mm x 2. 0 mm in x 3. 0 mm Thick Standard Tension Steel GM Duramax Total Seal's patented Gapless Piston rings provide increased performance through unmatched sealing of the cylinder and combustion gasses in the combustion chamber. Increased horsepower and torque along with longer engine life are just a couple of the reasons why Total Seal's Gapless A Piston rings are the best rings available.