King Bearing MB 509HP-020 Chevy 400, Main Bearings, HP-Series, .020 in. Undersize, 1/2 Groove, Set of 5

$64.25
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SKU:
KNGMB509HP020
MPN:
MB 509HP 020
UPC:
611500530609
Condition:
New
Weight:
1.18 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.):
0.020 in.
Coated:
No
Narrow Bearing:
No
Dowel Pin Hole:
No
Grooved Bearing:
Yes
Groove Location:
Upper
Groove Style:
1/2
Quantity:
Sold as a set of 5.
Make:
Chevrolet
Engine Family:
Chevy small block Gen I
Engine Sizes:
6.6L/400
Years:
1970-1980