Racing Engine Bearings & Components
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- COMP Cams®Roller Camshaft Bearing Kit (Chrysler Small Block V8) (350RCB-KIT)Roller Camshaft Bearing Kit (Chrysler Small Block V8) by COMP Cams®. Designed utilizing the latest technology, this product by COMP Cams features premium quality and will perform better than advertised. Perfect for your vehicle and...High quality at an affordable priceExpertly made from premium materials$113.95
- Dart®Anti-Friction Coated Camshaft Bearings (Chevy Small Block Gen I) (32210012)Anti-Friction Coated Camshaft Bearings (Chevy Small Block Gen I) (32210012) by Dart®. Dart's high quality cam bearings are prepared with a special Teflon coating for enhanced durability.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.19
- Dart®Anti-Friction Coated Camshaft Bearings (Chevy Small Block Gen I) (32210010)Anti-Friction Coated Camshaft Bearings (Chevy Small Block Gen I) (32210010) by Dart®. Dart's high quality cam bearings are prepared with a special Teflon coating for enhanced durability.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$94.90
- Dart®Anti-Friction Coated Camshaft Bearings (Chevy Small Block Gen I) (32210011)Anti-Friction Coated Camshaft Bearings (Chevy Small Block Gen I) (32210011) by Dart®. Dart's high quality cam bearings are prepared with a special Teflon coating for enhanced durability.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.38
- Dart®Anti-Friction Coated Camshaft Bearings (Chevy Small Block Gen I) (32210023)Anti-Friction Coated Camshaft Bearings (Chevy Small Block Gen I) (32210023) by Dart®. Dart's high quality cam bearings are prepared with a special Teflon coating for enhanced durability.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.19
- Dart®Anti-Friction Coated Camshaft Bearings (Chevy Small Block Gen I) (32210021)Anti-Friction Coated Camshaft Bearings (Chevy Small Block Gen I) (32210021) by Dart®. Dart's high quality cam bearings are prepared with a special Teflon coating for enhanced durability.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.38
- Dart®Anti-Friction Coated Camshaft Bearings (Chevy Small Block Gen I) (32210101)Anti-Friction Coated Camshaft Bearings (Chevy Small Block Gen I) (32210101) by Dart®. Dart's high quality cam bearings are prepared with a special Teflon coating for enhanced durability.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.12
- Dart®Camshaft Bearings (Chevy Small Block Gen I) (32000001)Camshaft Bearings (Chevy Small Block Gen I) (32000001) by Dart®. Dart block parts kits include the same quality components we use in our performance engine blocks. Each Little M kit includes coated cam bearings, freeze plugs and dowel pin.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$124.70
- Dart®Special High Performance Engine Hardware Kit (GM (LS) Small Block Gen V) (32000018)Special High Performance Engine Hardware Kit (GM (LS) Small Block Gen V) (32000018) by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$189.77
- ACL®Connecting Rod Bearing Set (Chevy Small Block Gen I) (8B663P-10)Connecting Rod Bearing Set (Chevy Small Block Gen I) (8B663P-10) by ACL®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...High quality at an affordable priceExpertly made from premium materials$40.29
- ACL®Connecting Rod Bearing Set (Chevy Small Block Gen I) (8B663P-STD)Connecting Rod Bearing Set (Chevy Small Block Gen I) (8B663P-STD) by ACL®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...High quality at an affordable priceExpertly made from premium materials$40.29
- ACL®Connecting Rod Bearing Set (Power-Stroke Diesel) (8B7270PO/S03-STD)Connecting Rod Bearing Set (Power-Stroke Diesel) by ACL®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$43.85
- ACL®Duraglide™ Main Bearing Set (Chevy Small Block Gen I) (5M909P-STD)Duraglide™ Main Bearing Set (Chevy Small Block Gen I) (5M909P-STD) by ACL®. ACL supplies an extensive range of automotive engine bearings for niche applications and the aftermarket worldwide. Although ACL manufactures several...Duraglide bearings are a tough solution for a tough problemThe tri-metal material system has been designed for and proven in a wide range of engine applications$54.43
- ACL®High Performance Connecting Rod Bearing Set (Ford Big Block V8) (8B818P-10)High Performance Connecting Rod Bearing Set (Ford Big Block V8) (8B818P-10) by ACL®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...High quality at an affordable priceExpertly made from premium materials$52.62
- ACL®Main Bearing Set (Chevy Small Block Gen I) (5M909P-10)Main Bearing Set (Chevy Small Block Gen I) (5M909P-10) by ACL®.High quality at an affordable priceExpertly made from premium materials$54.43
- ACL®Main Bearing Set (Mitsubishi Inline Four) (5M1186A-1.00)Main Bearing Set (Mitsubishi Inline Four) by ACL®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide...$27.58
- ACL®Race Series Main Bearing Set (Subaru Boxer) (5M8312HO/S2-STD)Race Series Main Bearing Set (Subaru Boxer) (5M8312HO/S2-STD) by ACL®. The ACL RACE Series performance engine bearing range of today has a strong pedigree in motorsport & traces its roots back to the 1960’s with the manufacture of...High strength overlay plate with reduced thickness for improved fatigue propertiesHardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing$175.75
- Dart®Engine Hardware Kit (GM (LS) Small Block Gen IV) (32000016)Engine Hardware Kit (GM (LS) Small Block Gen IV) (32000016) by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$176.52
- King Engine Bearings®Connecting Rod Bearing Set (Ford EcoBoost) (CR6895SM)Connecting Rod Bearing Set (Ford EcoBoost) by King Engine Bearings®. This King Engine Bearings product is professionally and meticulously designed to provide superior durability you are looking for. The company does not accept...High quality at an affordable priceExpertly made from premium materials$48.56
- King Engine Bearings®Crankshaft Main Bearing Set (Ford EcoBoost) (MB4549SI)Crankshaft Main Bearing Set (Ford EcoBoost) (MB4549SI) by King Engine Bearings®. This King Engine Bearings product is professionally and meticulously designed to provide superior durability you are looking for. The company does not...High quality at an affordable priceExpertly made from premium materials$59.13
- King Engine Bearings®Crankshaft Main Bearing Set (Ford EcoBoost) (MB4549XP)Crankshaft Main Bearing Set (Ford EcoBoost) (MB4549XP) by King Engine Bearings®. This King Engine Bearings product is professionally and meticulously designed to provide superior durability you are looking for. The company does not...High quality at an affordable priceExpertly made from premium materials$114.75
- King Engine Bearings®XP-Series Connecting Rod Bearing Set (Ford Small Block V8) (CR868XPN0.25)XP-Series Connecting Rod Bearing Set (Ford Small Block V8) (CR868XPN0.25) by King Engine Bearings®. These new premium engine mounting brackets have been redesigned to allow GM LS or Gen-V LT engines to be installed in the 1973-1987...The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loadsDeveloped for all performance applications that use forged steel aftermarket crankshafts and produce high loads for extended periods$121.79
- King Engine Bearings®XP-Series Connecting Rod Bearing Set (Ford Small Block V8) (CR868XPNC)XP-Series Connecting Rod Bearing Set (Ford Small Block V8) (CR868XPNC) by King Engine Bearings®. These new premium engine mounting brackets have been redesigned to allow GM LS or Gen-V LT engines to be installed in the 1973-1987 C10/C20...The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loadsDeveloped for all performance applications that use forged steel aftermarket crankshafts and produce high loads for extended periods$186.07
- King Engine Bearings®XP-Series Connecting Rod Bearing Set (GM (LS) Small Block Gen V) (CR807XPN)XP-Series Connecting Rod Bearing Set (GM (LS) Small Block Gen V) by King Engine Bearings®. These new premium engine mounting brackets have been redesigned to allow GM LS or Gen-V LT engines to be installed in the 1973-1987 C10/C20...The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loadsDeveloped for all performance applications that use forged steel aftermarket crankshafts and produce high loads for extended periods$73.08
- King Engine Bearings®XP-Series Extra Clearance Connecting Rod Bearing Set (GM (LS) Small Block Gen IV) (CR807XPNSTDX)XP-Series Extra Clearance Connecting Rod Bearing Set (GM (LS) Small Block Gen IV) by King Engine Bearings®. These new premium engine mounting brackets have been redesigned to allow GM LS or Gen-V LT engines to be installed in the...The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loadsDeveloped for all performance applications that use forged steel aftermarket crankshafts and produce high loads for extended periods$75.35
- King Engine Bearings®XP-Series Extra Clearance Crankshaft Main Bearing Set (Ford EcoBoost) (MB4549XPSTDX)XP-Series Extra Clearance Crankshaft Main Bearing Set (Ford EcoBoost) by King Engine Bearings®. These new premium engine mounting brackets have been redesigned to allow GM LS or Gen-V LT engines to be installed in the 1973-1987 C10/C20...High quality at an affordable priceExpertly made from premium materials$120.49
- King Engine Bearings®XP-Series Main Bearing Set (GM (LS) Small Block Gen IV) (MB5777XP)XP-Series Main Bearing Set (GM (LS) Small Block Gen IV) (MB5777XP) by King Engine Bearings®. This King Engine Bearings product is professionally and meticulously designed to provide superior durability you are looking for. The company...High quality at an affordable priceExpertly made from premium materials$166.50
- PCE®Camshaft Bearing Set (Chevy Small Block Gen I) (PCE236.1001)Camshaft Bearing Set (Chevy Small Block Gen I) (PCE236.1001) by PCE®. These PCE camshaft bearings are made to meet or exceed OEM parts when it comes to strength and durability. They will help to give your motor extra life, and their...Expertly Crafted from the highest grade materialsDesigned with breakthrough technology$23.40
- PCE®Camshaft Bearing Set (Ford Big Block V8) (PCE236.1009)Camshaft Bearing Set (Ford Big Block V8) (PCE236.1009) by PCE®. These PCE camshaft bearings are made to meet or exceed OEM parts when it comes to strength and durability. They will help to give your motor extra life, and their quality...Expertly Crafted from the highest grade materialsDesigned with breakthrough technology$17.20
- PCE®Camshaft Bearing Set (Ford Small Block V8) (PCE236.1011)Camshaft Bearing Set (Ford Small Block V8) (PCE236.1011) by PCE®. These PCE camshaft bearings are made to meet or exceed OEM parts when it comes to strength and durability. They will help to give your motor extra life, and their quality...Expertly Crafted from the highest grade materialsDesigned with breakthrough technology$20.30
Any internal combustion engine contains dozens of fast-spinning parts, and its lubrication system is designed to eliminate or minimize metal-to-metal contact between them. But still, friction remains one of the main enemies of the motor, as direct contact between metal components does occur anyway. Taking the brunt of such contact, engine bearings belong to those ingenious solutions allowing the motor to successfully operate for hundreds of thousands of miles instead of just hundreds or even less. Most bearings used in the engine are of a sliding type. In fact, any of them can be compared to a metal shim, but this shim features a special configuration and consists of several materials, which helps to maintain or even improve lubrication quality.
These materials are carefully selected according to the expected loads and engine lifespan. Most production cars come from the factory equipped with bimetal bearings having two layers, a steel back and relatively softer overlay. As for high-performance and racing machines, it's often sensible to install the bearings having a trimetal construction, which includes steel back, copper-lead intermediate material, and third layer depending on a planned application. Such bearings are not as hard and durable as bimetal ones, but that's the point – they allow the crankshaft and other parts to survive under extreme loads appearing at high RPM or during hard acceleration.
Holes and grooves in engine bearings are made for the most efficient lubrication, but it's recommended to properly select bearing clearances and oil viscosity. Less viscous motor oils can be better for power or fuel economy, but they require tighter clearances. The modern industry constantly offers more refined and efficient oils meant to diminish abrasion, as well as new racing bearings. Take advantage of our racing engine bearings & components inventory to get the finest products available these days.