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.
Shop By
-
ACL-5M1010H-20 PART NUMBER
5M1010H-20 ACL Performance Race H Series Main Bearings - Ford - .020 Oversize$87.95
Ford 302/351ci, 377ci Cleveland/Stroker V8, 2.750" Main, - .020" Oversize, Main Bearing Set Learn More -
ACL-5M1117H-20 PART NUMBER
5M1117H-20 ACL Performance Race H Series Main Bearings - Ford - .020 Oversize$95.95
Ford 2300 Single Spark Plug Engines (Ford USA) - .020" Oversize, Main Bearing Set Learn More -
ACL-5M1743H-20 PART NUMBER
5M1743H-20 ACL Performance Race H Series Main Bearings - Ford - .020 Oversize$155.95
Ford 2300 Dual Spark Plug Engine (Ford USA) - .020" Oversize, Main Bearing Set Learn More -
ACL-5M2152H-20 PART NUMBER
5M2152H-20 ACL Performance Race H Series Main Bearings - Ford - .020 Oversize$76.95
Ford/Lotus1500cc-1600cc, Inline 4, OHV & twin Cam (Elan/Escort/Cortina), Ford/Lotus 1598cc Twin Cam BDA, BDB, BDC, BDD etc. - .020" Oversize , Main Bearing Set Learn More -
ACL-5M590H-20 PART NUMBER
5M590H-20 ACL Performance Race H Series Main Bearings - SB Ford - .020 Oversize$83.95
Small Block Ford 221, 255, 260, 289, 302 ci V8 - .020" Oversize, Main Bearing Set Learn More -
ACL-5M7298H-20 PART NUMBER
5M7298H-20 ACL Performance Race H Series Main Bearings - Chevy LS - .020 Oversize$140.95
Chevy LS 294 (4.8L) 325 (5.3L) 346 (5.7L) Gen III, 365 (6.0L) - .020" Oversize, Main Bearing Set Learn More -
ACL-5M829H-20 PART NUMBER
5M829H-20 ACL Performance Race H Series Main Bearings - BB Chevy - .020 Oversize$90.95
Big Block Chevy 366, 396, 402, 427 454 ci V8 - .020" Oversize, Main Bearing Set Learn More -
ACL-5M909H-20 PART NUMBER
5M909H-20 ACL Performance Race H Series Main Bearings, SB Chevy 350 .020 Oversize$73.95
Small Block Chevy 302, 305, 307, 327, 350, V8, .020" Oversize, Main Bearing Set, Race Series Learn More -
CLE-MS1010P-20 PART NUMBER
MS1010P-20 Clevite 77 P Series Main Bearings - Ford 351C 1970-74 - .020 Oversize$117.95
Ford 351 Cleveland 1970-1974, .020 Oversize, P Series, Set of Main Bearings Learn More -
CLE-MS1038H-20 PART NUMBER
