MAHLE Original Cast Piston and Ring Kit - 4.055 in Bore - 3.0 x 2.0 x 3.0 mm Ring Groove - Flat - Combustion Chamber - Driver Side - 6.6 L - GM Duramax H778001XXL 22" L x 1" W

22" L x 1" W

OUTER SHELL Coated in silicone to insulate and hold up under extreme conditions

The hat uses high quality steel and is designed to be used with 5 on 4

No Transmission Control

Each of these systems is tuned to provide the best possible exhaust tone without being overwhelming from within the vehicle

MAHLE Original Cast Piston and Ring Kit - 4.055 in Bore - 3.0 x 2.0 x 3.0 mm Ring Groove - Flat - Combustion Chamber - Driver Side - 6.6 L - GM Duramax H778001XXL 22" L x 1" WProduct Description: Piston and Ring Cast 4. 055 in Bore 3. 0 x 2. 0 x 3. 0 mm Ring Groove Flat Combustion Chamber Driver Side 6. 6 L GM Duramax MAHLE Performance boasts the most extensive line of performance engine bearings in the market hands down. Combining the legendary CLEVITE bearing brand for domestic applications with the global coverage in the MAHLE brand for the import market, MAHLE Performance truly is the engine bearing of choice in the