King Bearing MB 555HP-001 Mopar B/RB, Main Bearings, HP-Series, .001 in. Undersize, 1/2 Groove, Set of 5

$88.39
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SKU:
KNGMB555HP001
MPN:
MB 555HP 001
UPC:
611500606427
Condition:
New
Weight:
1.17 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

Out of stock

Today's race engines make more power than ever before. Yesterday's engine bearing load capacity no longer works today' and tomorrow's race engines will be even more powerful. There's a need to meet these demands with higher bearing design standards and improved materials.

HP Series are made of Bi-Metal Aluminum Silicon Alloy. They are best suited for applications requiring a harder than Babbitt top layer to better resist extrusion & material migration (drag racing, monster truck, tractor pull). Also for all other applications using nodular cast iron crankshafts.
Usage:
Performance
Material:
Bi-metal, silicon aluminum
Engine Crankshaft Undersize (in.):
0.001 in.
Coated:
No
Narrow Bearing:
No
Dowel Pin Hole:
No
Grooved Bearing:
Yes
Groove Location:
Lower
Groove Style:
1/2
Quantity:
Sold as a set of 5.
Notes:
Chrysler, Dodge, Plymouth, Big Block
Make:
Mopar
Engine Family:
Mopar big block B
Engine Sizes:
6.3L/383-6.6L/400
Years:
1958-1978
Engine Family:
Mopar big block RB
Engine Sizes:
6.3L/383
Years:
1959-1960