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King HP-Series Main Bearings MB557HP

King Engine Bearings MB557HP - King HP-Series Main Bearings

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Main Bearings, HP-Series, Standard Size, Bi-metal, Silicon Aluminum, Chevy, Small Block, Set of 5

Estimated Ship Date: Today Would you rather pick it up? Select Location

Brand: King Engine Bearings

Manufacturer's Part Number: MB557HP

Part Type: Main Bearings

Product Line: King HP-Series Main Bearings

Summit Racing Part Number: KGB-MB557HP

UPC: 611500529672

Bearing Usage: Performance

Grooved Bearing: Yes

Groove Location: Upper and lower

Groove Style: 1/2

Bearing Material: Bi-metal, silicon aluminum

Quantity: Sold as a set of 5.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These King HP-Series main bearings are recommended for street and strip performance applications. These main bearings are designed for blown, turbocharged, NOS, and alcohol-fueled engines using aftermarket crankshafts. These King HP-Series main bearings have greater eccentricity for superior oiling at high rpm and a chamfered surface for large radii crankshafts. These main bearings feature enlarge, chamfered oil holes and are available in 1/2 or 3/4 grooving for improved oiling to withstand high-rpm applications.

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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