CNC-Motorsports offers the best selection of performance engine main bearings. Shop brand names by ACL, Clevite, Daido and King. Our selection of engine main bearings will cover nearly every engine build from 300 horsepower street engines to 2000 plus horsepower race engine applications. Shop A series, P series, H series, and coated engine bearings.
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ACL-4M2633H-25 PART NUMBER
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ACL-4M2737H-25 PART NUMBER
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ACL-5M1144H-25 PART NUMBER
5M1144H-25 ACL Performance Race H Series Main Bearings - Mitsubishi - .25mm$83.95
Mitsubishi G32B-T, 4G33, 4G37, 4G61, 4G63, 4G63-T, 4G64 1983-5/1992 - .25mm Oversize, Main Bearing Set Learn More -
ACL-5M1186H-25 PART NUMBER
5M1186H-25 ACL Performance Race H Series Main Bearings - Mitsubishi - .25mm Oversize$74.95
Mitsubishi 4G63, 4G63-T, 4G64 6/1992-1997 equipped with flange bearing .25mm Oversize, Main Bearing Set Learn More -
ACL-5M1219H-25 PART NUMBER
5M1219H-25 ACL Performance Race H Series Main Bearings - Mitsubishi - .25mm Oversize$53.95
Mitsubishi 4G63, 4G63T, 4G64, 1997 on equipped with thrust washers - .25mm Oversize, Main Bearing Set Learn More -
ACL-5M1237H-25 PART NUMBER
5M1237H ACL Performance Race H Series Main Bearings - Mitsubishi - .25mm Oversize$77.95
Mitsubishi 4B11T (EVO X) Lancer Evolution 2.0L Inline 4 -.25mm Oversize, Main Bearing Set Learn More -
ACL-5M1633H-25 PART NUMBER
5M1633H-25 ACL Performance Race H Series Main Bearings - Nissan - .25mm Oversize$92.95
Nissan CA16DE, CA18, CA18DE, CA18DET, CA20ET, CA20S - .25mm Oversize, Main Bearing Set Learn More -
ACL-5M1644H-25 PART NUMBER
5M1644H-25 ACL Performance Race H Series Main Bearings - VW/Audi - .25mm Oversize$59.95
VW/Audi 1781cc, 1984cc, 1998cc (incl Turbo) Inline 4 - .25mm Oversize, Main Bearing Set Learn More -
ACL-5M1695H-25 PART NUMBER
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ACL-5M1913H-25 PART NUMBER
