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Replacement Parts

Engines & Engine Parts

Michigan Motorsports LS Main Crank Bearings .010" Undersize SI-Series for Stock or Performance -Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LQ4 LQ9 LS3 L92 L94 L76 L77 LY6 L96

R 3,329

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Availability: Currently in Stock

Delivery: 10-20 working days

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Michigan Motorsports LS Main Crank Bearings .010" Undersize SI-Series for Stock or Performance -Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LQ4 LQ9 LS3 L92 L94 L76 L77 LY6 L96
- Michigan Motorsports Main Bearings -.010" Undersized
- Main Bearings, SI-Series, .010" Undersize, Bi-metal, Silicon Aluminum, Chevy 4.8 5.3 5.7 6.0 6.2 Gen 3/4 Set of 5
- Michigan Motorsports SI-Series main bearings are recommended for stock or performance engines using factory crankshafts.
- The bearings have an improved crankshaft finish for reducing microscopic ferrite peaks on improperly ground or polished nodular cast iron crankshafts.
- SI-Series main bearings feature improved oil clearance to reduce wear and increase engine life, which in turn reduces operating noise, vibration, and excess oil flow.
Country USA
Brand Michigan Motorsports
Manufacturer Michigan Motorsports
ItemPartNumber Ai263
UnitCount 1
ReleaseDate 0000-00-00