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
-
KNG-MB5013XP PART NUMBER
-
ACL-5M7298H-STD PART NUMBER
5M7298H-STD ACL Performance Race H Series Main Bearings - Chevy LS - STD Size$140.95
Chevy LS 294 (4.8L) 325 (5.3L) 346 (5.7L) Gen III, 365 (6.0L) - STD Size, Main Bearing Set Learn More -
ACL-5M7298H-01 PART NUMBER
5M7298H-01 ACL Performance Race H Series Main Bearings - Chevy LS - .001 Oversize$140.95
Chevy LS 294 (4.8L) 325 (5.3L) 346 (5.7L) Gen III, 365 (6.0L) - .001" Oversize, Main Bearing Set Learn More -
ACL-5M7298H-10 PART NUMBER
5M7298H-10 ACL Performance Race H Series Main Bearings - Chevy LS - .010 Oversize$140.95
Chevy LS 294 (4.8L) 325 (5.3L) 346 (5.7L) Gen III, 365 (6.0L) - .010" 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-5M7298HX PART NUMBER
5M7298HX ACL Performance Race H Series Main Bearings - Chevy LS - +.001 Extra Clearance$140.95
Chevy LS 294 (4.8L) 325 (5.3L) 346 (5.7L), Gen III, 365 (6.0L)- +.001" Extra Clearance, Main Bearing Set Learn More -
ACL-5M909H-11 PART NUMBER
5M909H-11 ACL Performance Race H Series Main Bearings, SB Chevy 350 .011 Oversize$73.95
Small Block Chevy 262, 267, 302, 305, 307, 327, 350, V8, .011" Oversize, Main Bearing Set, Race Series Learn More -
CLE-MS2199H-10 PART NUMBER
MS2199H-10 Clevite 77 H Series Main Bearings - GM/Chevy LS1 LS2 LS6 LS7 LSX - .010 Oversize$149.95
GM Chevy LS1 LS2 LS6 LS7 LSX, .010 Oversize, H Series, Set of Main Bearings Learn More -
CLE-MS2199HC PART NUMBER
MS2199HC Clevite 77 TriArmor Coated Main Bearings - GM/Chevy LS1 LS2 LS6 LS7 LSX - STD Size$180.95
GM Chevy LS1 LS2 LS6 LS7 LSX, STD Size, H Series TriArmor, Set of Main Bearings Learn More -
CLE-MS2199HXC PART NUMBER
MS2199HXC Clevite 77 TriArmor Coated Main Bearings - GM/Chevy LS1 LS2 LS6 LS7 LSX - +.001 Extra Clearance$139.95
GM Chevy LS1 LS2 LS6 LS7 LSX, +.001 Extra Clearance, H Series TriArmor, Set of Main Bearings Learn More
