Racing Engine Bearings & Components
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- COMP Cams®Crankshaft Bearing Spacer Set (Chevy Small Block Gen I)Crankshaft Bearing Spacer Set (Chevy Small Block Gen I) 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$129.95
- COMP Cams®Composite Coated Camshaft Bearing (Chevy Big Block V8)Composite Coated Camshaft Bearing (Chevy Big 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$249.95
- Dart®Camshaft Bearings (Chevy Small Block Gen I)Camshaft Bearings (Chevy Small Block Gen I) by Dart®.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 III)Special High Performance Engine Hardware Kit (GM (LS) Small Block Gen III) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$189.77
- Dart®Special High Performance Engine Hardware Kit (GM (LS) Small Block Gen IV)Special High Performance Engine Hardware Kit (GM (LS) Small Block Gen IV) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$189.77
- Dart®Special High Performance Engine Hardware Kit (GM (LS) Small Block Gen V)Special High Performance Engine Hardware Kit (GM (LS) Small Block Gen V) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$189.77
- Dura-Bond®Camshaft Bearing (Chevy Small Block Gen I)Camshaft Bearing (Chevy Small Block Gen I) by Dura-Bond®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...$9.99
- Dura-Bond®Camshaft Bearing Set (GM (LS) Small Block Gen III)Camshaft Bearing Set (GM (LS) Small Block Gen III) by Dura-Bond®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Material: Bi-Metal, Chill Cast Micro BabbittCam Bearing Oversize: 0.010"$123.48
- Dura-Bond®Camshaft Bearing Set (GM (LS) Small Block Gen IV)Camshaft Bearing Set (GM (LS) Small Block Gen IV) by Dura-Bond®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Material: Bi-Metal, Chill Cast Micro BabbittCam Bearing Oversize: 0.010"$123.48
- Dura-Bond®Coated Camshaft Bearing Set (Chrysler New Hemi V8)Coated Camshaft Bearing Set (Chrysler New Hemi V8) by Dura-Bond®. 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....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$165.06
- ACL®Connecting Rod Bearing Set (Chevy Small Block Gen I)Connecting Rod Bearing Set (Chevy Small Block Gen I) 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...High quality at an affordable priceExpertly made from premium materials$40.29
- ACL®Duraglide™ Main Bearing Set (Chevy Small Block Gen I)Duraglide™ Main Bearing Set (Chevy Small Block Gen I) by ACL®. ACL supplies an extensive range of automotive engine bearings for niche applications and the aftermarket worldwide. Although ACL manufactures several different materials...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)High Performance Connecting Rod Bearing Set (Ford Big Block V8) 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)Main Bearing Set (Chevy Small Block Gen I) by ACL®.High quality at an affordable priceExpertly made from premium materials$54.43
- Dart®Engine Hardware Kit (GM (LS) Small Block Gen III)Engine Hardware Kit (GM (LS) Small Block Gen III) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$176.52
- Dart®Engine Hardware Kit (GM (LS) Small Block Gen IV)Engine Hardware Kit (GM (LS) Small Block Gen IV) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$176.52
- Dart®Engine Hardware Kit (GM (LS) Small Block Gen V)Engine Hardware Kit (GM (LS) Small Block Gen V) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$176.52
- King Engine Bearings®Crankshaft Main Bearing Set (Ford EcoBoost)Crankshaft Main 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$59.13 - $114.75
- King Engine Bearings®XP-Series Main Bearing Set (GM (LS) Small Block Gen III)XP-Series Main Bearing Set (GM (LS) Small Block Gen III) 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$166.50
- King Engine Bearings®XP-Series Main Bearing Set (GM (LS) Small Block Gen IV)XP-Series Main Bearing Set (GM (LS) Small Block Gen IV) 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$166.50
- King Engine Bearings®XP-Series Main Bearing Set (GM (LS) Small Block Gen V)XP-Series Main Bearing Set (GM (LS) Small Block Gen V) 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$166.50
- PCE®Camshaft Bearing Set (Chevy Small Block Gen I)Camshaft Bearing Set (Chevy Small Block Gen I) 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$23.40
- PCE®Camshaft Bearing Set (Ford Big Block V8)Camshaft Bearing Set (Ford Big Block V8) 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 construction...Expertly Crafted from the highest grade materialsDesigned with breakthrough technology$17.20
- PCE®Camshaft Bearing Set (Ford Small Block V8)Camshaft Bearing Set (Ford Small Block V8) 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 construction...Expertly Crafted from the highest grade materialsDesigned with breakthrough technology$20.30
- PCE®Camshaft Bearing Set (GM (LS) Small Block Gen III)Camshaft Bearing Set (GM (LS) Small Block Gen III) 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$25.40
- PCE®Camshaft Bearing Set (GM (LS) Small Block Gen IV)Camshaft Bearing Set (GM (LS) Small Block Gen IV) 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$25.40
- Dura-Bond®High Performance Coated Camshaft Bearing Set (Ford FE V8) (FP-33T)High Performance Coated Camshaft Bearing Set (Ford FE V8) (FP-33T) by Dura-Bond®. Coated. The high performance all-round cam bearings offer more than double the fatigue strength of conventional bearings, withstand racing spring loads,...Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability$121.74
- COMP Cams®Camshaft Bearing Set (Ford Small Block V8) (351RCB-KIT)Camshaft Bearing Set (Ford 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 lifestyle, it...High quality at an affordable priceExpertly made from premium materials$103.95
- COMP Cams®Composite Coated Camshaft Bearing (Chevy Big Block V8) (3521)Composite Coated Camshaft Bearing (Chevy Big Block V8) (3521) 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...High quality at an affordable priceExpertly made from premium materials$249.95
- COMP Cams®Crankshaft Bearing Spacer Set (Chevy Small Block Gen I) (5620)Crankshaft Bearing Spacer Set (Chevy Small Block Gen I) (5620) 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...High quality at an affordable priceExpertly made from premium materials$129.95
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.