Clevite M-Series Main Bearing - Standard - Big Block Chevy Anti-Submarine Belt and does not require a

and does not require a center punch

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

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

CNC billet housing with black anodized cap provide good looks and excellent durability

37 in Diameter Bottle

Clevite M-Series Main Bearing - Standard - Big Block Chevy Anti-Submarine Belt and does not require aUse 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