Clevite M-Series Main Bearing - Standard - Big Block Chevy Anti-Submarine Belt Wires are Hidden in Machined

Wires are Hidden in Machined Channel on Back

The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU's self-learning capability to continually adjust the calibration to get maximum performance

4L80 transmission require add-on bracket P/N 12656HKR For applications that were NOT originally equipped with a 200-4R transmission

No other performance differential has the reputation for delivering traction in mud

37 in Diameter Bottle

Clevite M-Series Main Bearing - Standard - Big Block Chevy Anti-Submarine Belt Wires are Hidden in MachinedUse M Series parts to take advantage of the high degree of conformability offered by the babbitt lining. These parts are intended mainly for engines where severe crankshaft deflections cause edge loading of the bearing. Under these operating conditions bearing service life will be very short. MAHLE Performance boasts the most extensive line of performance engine bearings in the market hands down. Combining the legendary CLEVITE bearing brand for