King MB 509HP HP Series Chevy 400 Large Journal Main Bearings

#910509HP

King MB 509HP HP Series Chevy 400 Large Journal Main Bearings

Name: King MB 509HP HP Series Chevy 400 Large Journal Main Bearings
Brand: King Bearings
SKU: 910509HP
Rating: 5 (1 reviews)

1 Review

2 Questions

The mains and rods are narrowed for large radius crankshafts
Has 40 Vickers hardness to resist overlay migration and extrusion
Made from Bi-metal aluminum silicon alloy featuring fine micro-bore finish

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$88.99

/set

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Product Summary

Performance Bearing Usage, Grooved Bearing

The mains and rods are narrowed for large radius crankshafts
Has 40 Vickers hardness to resist overlay migration and extrusion
Made from Bi-metal aluminum silicon alloy featuring fine micro-bore finish
Features a 0.015" thick top layer for superior macro particle embeddability and conformability
A greater rod bearing height improves bearing-to-bore contact/heat transfer and reduces spin potential at high RPM

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Key Specs

MFG. Part #	Select Size
Brand	King Bearings
Garage Sale Type	Closeout
Bearing Material	Bi-metal, silicon aluminum
Bearing Construction	Bi-metal

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Details

Bi-metal aluminum silicon alloy featuring fine micro-bore finish
Mains and rods are narrowed for large radius crankshafts
Mains are 1/2 grooved for improved oiling to the rod journals
Greater rod bearing height improves bearing-to-bore contact/heat transfer and reduces spin potential at high RPM
0.015" thick top layer for superior macro particle embedability and conformability
40 Vickers hardness to resist overlay migration and extrusion
450°F heat threshold for superior protection against friction and overheating

Item Details

S/B Chevy Large Journal 400 - 2.100" Rods

Application

High-load, short-duration racing such as drag racing, tractor pulls, monster trucks, etc.
Medium-load, long-duration racing such as circle track engines using nodular cast iron crankshafts

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
Garage Sale Type	Closeout
Bearing Material	Bi-metal, silicon aluminum
Bearing Construction	Bi-metal

GENERAL
Bearing Usage	Performance
Grooved Bearing	Yes
Groove Location	Upper and Lower
Groove Style	1/2
Sold in Quantity	Set
Notes	Sold as a set of 5.
GTIN Code	Select Size to see

Ratings & Reviews

1 Review

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Definitely buy again

5.0

4 years ago

Lilman

Hartsville tn

Verified

Race motor

Would Recommend

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Questions & Answers

2 Questions • 2 Answers

Sort Questions

Is this a set of main and rod bearings?

by Steven Pierce

• 7 years ago

1 answer

View Answer

are these the Bi-Metal or the tri-metal bearings the ones in the picture appear to be the Tri-Metal but the part number is Bi-metal

by Jason

• 7 years ago

1 answer

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2 of 2 questions shown