Ensure optimal engine performance with high-quality Main Bearings from trusted brands like Daido Metal, ACL Bearings, Sealed Power, and more. Engineered for strength and precision, these bearings provide superior load-carrying capacity and reduce friction, helping your engine run smoothly under intense racing conditions. Explore our selection to find the perfect main bearings for your engine.


Main Bearings

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62 Products

Daido Main Bearing Set, V-Series, Small Block Chevy 350, Standard w/ Extra ClearanceSKU: DAD-MS6200V-X
$104.64
Daido Main Bearing Set, V-Series, Small Block Chevy 350, StandardSKU: DAD-MS6200V-STD
$104.64
Daido Main Bearing Set, V-Series, Small Block Chevy 350, 0.001" UndersizeSKU: DAD-MS6200V-001
$104.64
Daido Main Bearing Set, V-Series, GM Gen 3/4 LS, Standard w/ Extra ClearanceSKU: DAD-MS6500V-X
$189.29
Daido Main Bearing Set, V-Series, GM Gen 3/4 LS, StandardSKU: DAD-MS6500V-STD
$189.29
Daido Main Bearing Set, V-Series, GM Gen 3/4 LS, 0.001" UndersizeSKU: DAD-MS6500V-001
$189.29
Daido Main Bearing Set, V-Series, Small Block Chevy 400, Standard w/ Extra ClearanceSKU: DAD-MS6700V-X
$95.27
Daido Main Bearing Set, V-Series, Small Block Chevy 400, StandardSKU: DAD-MS6700V-STD
$95.27
Daido Main Bearing Set, V-Series, Small Block Chevy 400, 0.001" UndersizeSKU: DAD-MS6700V-001
$95.27
Daido Main Bearing Set, V-Series, Big Block Chevy 454, Standard w/ Extra ClearanceSKU: DAD-MS7000V-X
$133.04
Daido Main Bearing Set, V-Series, Big Block Chevy 454, StandardSKU: DAD-MS7000V-STD
$133.04
Daido Main Bearing Set, V-Series, Big Block Chevy 454, 0.001" UndersizeSKU: DAD-MS7000V-001
$133.04
Daido Main Bearing Set, V-Series, Ford 351C, Standard w/ Extra ClearanceSKU: DAD-MS7022V-X
$188.92
Daido Main Bearing Set, V-Series, Ford 351C, StandardSKU: DAD-MS7022V-STD
$188.92
Daido Main Bearing Set, V-Series, Ford 351C, 0.001" UndersizeSKU: DAD-MS7022V-001
$188.92
Daido Main Bearing Set, V-Series, Dodge 426 HEMI Gen 2, Standard w/ Extra ClearanceSKU: DAD-MS7024V-X
$188.92
Daido Main Bearing Set, V-Series, Dodge 426 HEMI Gen 2, StandardSKU: DAD-MS7024V-STD
$188.92
Daido Main Bearing Set, V-Series, Dodge 426 HEMI Gen 2, 0.001" UndersizeSKU: DAD-MS7024V-001
$188.92
ACL Main Bearing Set, Race Series, 0.25mm Undersize, Nissan VR38DettSKU: ACL-4M2505H-.25
$355.77
ACL Main Bearing Set, Race Series, 0.001" Undersize, Small Block ChevySKU: ACL-5M429H-01
$163.83
ACL Main Bearing Set, Race Series, 0.010" Undersize, Small Block ChevySKU: ACL-5M429H-10
$163.83
ACL Main Bearing Set, Race Series, Standard, Small Block ChevySKU: ACL-5M429H-STD
$163.83
ACL Main Bearing Set, Race Series, Standard, Small Block Chevy (Extra Clearance)SKU: ACL-5M429HX-STD
$163.83
ACL Main Bearing Set, Race Series, Standard, Small Block FordSKU: ACL-5M590H-STD
$147.47
ACL Main Bearing Set, Race Series, Standard, Small Block Ford (Extra Clearance)SKU: ACL-5M590HX-STD
$147.47
ACL Main Bearing Set, P-Series, Standard, Small Block FordSKU: ACL-5M590P-STD
$72.56
ACL Main Bearing Set, Race Series, 0.011" Undersize, Big Block ChevySKU: ACL-5M829H-11
$159.32
ACL Main Bearing Set, Race Series, Standard, Big Block ChevySKU: ACL-5M829H-STD
$159.32
ACL Main Bearing Set, Race Series, 0.001" Undersize, Small Block ChevySKU: ACL-5M909H-01
$129.08
ACL Main Bearing Set, Race Series, 0.010" Undersize, Small Block ChevySKU: ACL-5M909H-10
$129.08
ACL Main Bearing Set, Race Series, Standard, Small Block ChevySKU: ACL-5M909H-STD
$129.08
ACL Main Bearing Set, Race Series, Standard, Small Block Chevy (Extra Clearance)SKU: ACL-5M909HX-STD
$129.08
ACL Main Bearing Set, Race Series, 0.001" Undersize, Ford Cleveland / ModifiedSKU: ACL-5M1010H-01
$153.92
ACL Main Bearing Set, Race Series, 0.020" Undersize, Ford Cleveland / ModifiedSKU: ACL-5M1010H-20
$153.92
ACL Main Bearing Set, Race Series, Standard, Ford Cleveland / ModifiedSKU: ACL-5M1010H-STD
$153.92
ACL Main Bearing Set, Race Series, Standard, Ford Cleveland / Modified (Extra Clearance)SKU: ACL-5M1010HX-STD
$153.92
ACL Main Bearing Set, Race Series, 0.001" Undersize, Small Block ChevySKU: ACL-5M1038H-1
$141.03
ACL Main Bearing Set, Race Series, 0.010" Undersize, Small Block ChevySKU: ACL-5M1038H-10
$141.03
ACL Main Bearing Set, Race Series, Standard, Small Block ChevySKU: ACL-5M1038H-STD
$141.03
ACL Main Bearing Set, Race Series, Standard, Small Block Chevy (Extra Clearance)SKU: ACL-5M1038HX-STD
$141.03
ACL Main Bearing Set, Race Series, 0.010" Undersize, Big Block FordSKU: ACL-5M1039H-10
$185.74
ACL Main Bearing Set, Race Series, Standard, Big Block FordSKU: ACL-5M1039H-STD
$185.74
ACL Main Bearing Set, P-Series, Standard, Big Block FordSKU: ACL-5M1039P-STD
$108.89
ACL Main Bearing Set, Race Series, Standard, Mitsubishi 4B11TSKU: ACL-5M1237H-STD
$135.95
ACL Main Bearing Set, Race Series, Standard, Ford Cleveland / ModifiedSKU: ACL-5M1432H-STD
$180.73
ACL Main Bearing Set, Race Series, Standard, Ford Cleveland / Modified (Extra Clearance)SKU: ACL-5M1432HX-STD
$180.73
ACL Main Bearing Set, Race Series, Standard, Audi / VolkswagenSKU: ACL-5M1644H-STD
$105.09
ACL Main Bearing Set, Race Series, Standard, Audi / Volkswagen (Extra Clearance)SKU: ACL-5M1644HX-STD
$105.09