Total Seal Street Piston Rings - 4.075 in Bore - GM Duramax Lokar PN 8445/PN 8420

PN 8445/PN 8420

Vehicle Applications: 2016 Jeep Grand Cherokee 75th Anniversary

550 in Valve

(SAE) and 75mm to 95

Total Seal Street Piston Rings - 4.075 in Bore - GM Duramax Lokar PN 8445/PN 8420Product 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.