King Engine Bearings XP-Series Main Bearings. The XP series in a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loads. It was developed for all performance applications that use forged steel aftermarket crankshafts and produce high loads for extended periods.

Features a unique tri-metal structure that is 24% harder than any other conventional tri-metal race bearing
Sold as a Kit

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CARB warning

Specifications

KEY SPECS
MFG. Part #	Select Size to see
Brand	King Bearings
Bearing Material	Tri-metal copper-lead nickel
Bearing Construction	Tri-metal

GENERAL
Grooved Bearing	Yes
Groove Location	Upper and Lower
Groove Style	1/2
Sold in Quantity	Set

Ratings & Reviews

2 Reviews

Overall Assessment

Customers highlight the product's top-notch functionality, high practicality, and reliable performance. Its fit for use in turbo iron block LS1 was commended, demonstrating its suitability and adaptability for various applications. The product is seen as a quality choice that outperforms competitors, with customers willing to repurchase it due to its superior features. Assertions of its material quality and safety features were notable, underscoring its consumer confidence. It stood out for its usability, solidifying its status as an efficient, effective product.

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I would buy it again

5.0

8 years ago

Towbar

Salyersville

Verified

Worked perfectly!

Would Recommend

Good fit

5.0

9 years ago

Cody

Alabama

Verified

Went I'm my turbo iron block ls1

Would Recommend

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Questions & Answers

1 Question • 1 Answer

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Will these bearings work for any ls-based engine with the crank .020 under

by Codyharrelson

• 10 years ago

1 answer

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