8G2479-20 Main bearing set (0.020inch U/S)

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Main bearing set under sized 0.020"

Fits the BMC 5.1, 5.7 and Leyland 6/98 engines.

Note early BMC 5.1, 5.7 engines are fitted with 8G2138 or 8G2365

Crank pin diameter 82.042mm (3.230") check size before ordering.