MAHLE Original Piston Rings - 4.016" Bore - 3.0 x 2.38 x 4.0 mm Thick - Standard Tension - Moly - 1 Cylinder SR09055-0 Calibration is as simple as

Calibration is as simple as a two mile drive

Black Powder Coat / Red

do not use standard groover blades with this groover

160lb rear spring rate

MAHLE Original Piston Rings - 4.016" Bore - 3.0 x 2.38 x 4.0 mm Thick - Standard Tension - Moly - 1 Cylinder SR09055-0 Calibration is as simple asProduct Description: Piston Rings MAHLE Original Diesel 4. 016 in Bore Drop in 3. 0 x 2. 38 x 4. 0 mm Thick Standard Tension Ductile Iron Ceramic Chrome 1 Cylinder 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