Engine Bearings & Spacers

Clevite P-Series Main Bearings

Clevite P-Series main bearings are the oldest members of the Clevite 77 bearing family and are intended for high-revving engines. To compensate for the high-load factors and distortion in these engines, these bearings have higher eccentricity and a high crush factor. P-Series bearings are constructed of tri-metal cast copper lead. They have a steel back for support, a cast copper lead lining to withstand the loads of engine operation, and an electroplated babbit overlay on the running surface to provide searing surface qualities. In addition, the oil grooves on most applications extend all the way around both halves for better oiling. Clevite P-Series main bearings are an ideal design, producing a degree of conformability, embedability, slipperiness, and fatigue resistance, not found in original equipment and competitive bimetal bearings.

4.57 out of 5 stars ( 255 )

$30.99

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$367.99

ACL Performance Race Series Rod Bearing Sets

ACL Performance offers Race Series rod bearing sets for a wide range of vehicles. These high performance tri-metal engine bearings are designed to withstand higher RPM conditions. They feature a high-strength overlay plate with reduced thickness for improved fatigue properties. Select the crankshaft undersize and quantity recommended for your year/make and engine application. Additional details: * Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing. * Increased crush for improved bearing retention * Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing * Increased eccentricity to compensate for bore distortion at high RPM and to assist in the formation of hydrodynamic oil films * 3/4 in. grooved main bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings * Tight consistent wall tolerances to help you maintain consistent clearances * Enlarged ID chamfers on bearing edges (where required) to accommodate large fillet radius on performance crankshafts

4.78 out of 5 stars ( 9 )

$19.50

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$201.99

Summit Racing™ Cam Bearing Sets

Summit Racing™ offers cam bearing sets for a wide range of applications—including many Chevrolet small block V8 engines from 1955 and up. These bearings support the camshaft and allow it to rotate so it will activate pushrods and rocker arms to open and close valves. The direct replacements are available in a variety of materials. Order the set recommended for your vehicle.

Not Yet Reviewed

$16.99

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$45.99

ACL Performance Cam Bearing Sets

ACL Performance offers cam bearing sets for a wide range of vehicles from 1955 and up. The high performance tri-metal engine bearings are designed to withstand higher RPM conditions. Each direct-fit replacement bearing features a high-strength overlay plate with reduced thickness for improved fatigue properties. Oder the set recommended for your year/make and engine application. Additional details: *Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing. * Increased crush for improved bearing retention * Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing * Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil film * 3/4 in. grooved main bearings GROOVED MAIN BEARINGS to optimize bearing load carrying surface area and oil flow to the conrod bearings * Tight consistent wall tolerances to help you maintain consistent clearances * Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts

5.0 out of 5 stars ( 1 )

$30.99

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$76.99

Clearance

Crown Automotive Main Bearings

When you need quality crankshaft main bearings, Crown Automotive has direct replacement parts for a wide array of Jeep, Chrysler, Plymouth, and Dodge applications. Your engine bearings do many things—supporting moving parts from being damaged. Improper bearing selection can result in problems ranging from poor oil consumption to engine failure. Ensure that you're getting the proper bearings for your vehicle; choose Crown.

1.0 out of 5 stars ( 1 )

$75.99

$11.99

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$170.99

Kanter Main Bearings

Kanter Auto main bearings are available for a wide range of classic vehicles, including many Buick, Chevy, Oldsmobile, Pontiac, DeSoto, Plymouth, Dodge, Edsel, Ford, Mercury, Studebaker, GMC, Hudson, Cadillac, Lincoln, LaSalle, American Motors, Nash, and Jeep models. Main bearings hold the crankshaft in place within the engine block and allow it to rotate smoothly on a thin film of oil. Order the set recommended for your application. Product details: * The main bearings support the crankshaft as it rotates. * A thin film of oil flows between the rotating crankshaft and the bearing shells, preventing direct contact and reducing friction. * They are typically plain or journal bearings made with a steel backing and a thin lining of a bearing alloy. * The main function is to allow the crankshaft to spin with minimal wear and to absorb the tremendous forces generated by the engine. * Kanter Auto focuses on providing parts for older vehicles, including main bearings designed for specific makes and models from the classic and muscle car eras. They supply high-quality, precision-fit parts to help restore and maintain engine performance in these vehicles.

Not Yet Reviewed

$139.99

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$349.99

Kanter Cam Bearings

Cam bearings provide a low-friction surface, supporting the cam shaft, allowing it to spin freely, and critical for proper engine operation. Kanter offers new cam bearings for old cars, covering all domestic makes and models from the 1930s to the 1980s. Made from quality materials, they will provide the proper fit and function to repair or restore your vehicle's operation. Available individually or in sets, select the Kanter cam bearing(s) needed.

Not Yet Reviewed

$19.99

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$169.99

Kanter Rod Bearings

Kanter rod bearings are precision-made for classic cars to support the crankshaft, reduce friction between the rod and crank, and allow the piston's linear motion to become the crankshaft's rotation. These components are crucial for converting piston movement into crankshaft rotation, fitting into the connecting rod's "big end" with a cap, and relying on engine oil for a protective film. Kanter rod bearings come as two semi-circular halves (shells) that fit into the connecting rod and its cap. They are available in standard sizes, as well as undersizes to match worn crankshaft journals, ensuring smooth rotation and proper lubrication for vintage engines.

Not Yet Reviewed

$6.99

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$169.99

Manley Main Bearings

Manley offers Clevite main bearings to deliver the high performance you need for your high-revving engines. To compensate for the high-load factors and distortion in these engines, these bearings have higher eccentricity and a high crush factor. Constructed of tri-metal cast copper lead, they have a steel back for support, a cast copper lead lining to withstand the loads of engine operation, an electroplated babbit overlay on the running surface to provide searing surface qualities, and oil grooves for better oiling. For your Manley rotating assemblies, order Clevite bearings for conformability, embeddability, and fatigue resistance.

Not Yet Reviewed

$81.52

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$109.73