OE replacment Bi-metal For Chevrolet 121ci, LN2 134ci +.002 OS/OD versi - MB5834SI

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King Bearings' bi-metal SI material blends Aluminum with 2.5-3% Silicon, providing strength. Ideal for medium-load engines, particularly engines using nodular cast iron crankshafts. It excels as a Lead-free OE replacement Bearing.
Commonly use for medium-load engines particularly ones using nodular cast iron crankshafts
Crankshaft Dim. Housing Dim. Length Thickness
63.38 / 63.36 mm
2.4954 / 2.4945 inch
68.33 / 68.30 mm
2.6900 / 2.6890 inch
Positions 1,2,3,5:
18.8 mm
0.741 inch

Position 4:
24.0 mm
0.946 inch
2.446 mm
0.0963 inch
Bearings are designed with .002" oversize diameter, allowing to repair the housing of block by line honing block
Main Bearing Set For CHEVROLET 121ci, LN2 134ci +.002 OS/OD versi - MB5834SI
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You're reviewing:OE replacment Bi-metal For Chevrolet 121ci, LN2 134ci +.002 OS/OD versi - MB5834SI

Performance features

Material features

Tech Features

Aluminum Based
aluminum base
Bi Metal Aluminum material

Lead free Aluminum based material used for low to heavy load engines

Lead free
Lead Free
Environmentally safe composite

A lead-free bearing material prioritizes environmental sustainability and safety, utilizing alternative compounds to achieve optimal performance in diverse applications.

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