King Engine Bearings MB509XP Small Block Chevy 400 XP-Series Main Bearings

King Engine Bearings MB509XP Small Block Chevy 400 XP-Series Main Bearings

King Engine Bearings
SKU:
KNG-MB509xp
|
UPC:
611500530661
$89.99
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Width:
60.00 (in)
Height:
48.00 (in)
Depth:
4.00 (in)
Current Stock:
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Description

King has developed an extensive product offering that includes a wide range of engine bearings for automobiles, light-duty and heavy-duty trucks, marine, aviation, standby power, and many other types of internal combustion engines. Built with enhanced tri-metal, King XP-Series main bearings have a layer copper lead construction with a nickel plate barrier and lead/tin/copper Babbitt overlay over a steel backing in an adhesion process that provides superior stability and durability. King's advanced control measures hit a bull's-eye, maintaining wall thickness tolerances far tighter than their competitors—an amazing +/- .0001 in.! The XP-Series main bearings are narrowed for large radii crankshafts and feature enlarged, chamfered oil holes with full, 3/4 in., or 1/2 in. grooving for improved oiling. King XP-Series main bearings deliver consistent and reliable performance with a high-load capacity, and the prognosis from the specialists is a long and happy life for your engine. When you need the best, you go to a specialist—and for the bearings demand—King Engine Bearings. They focus on one product—bearings—and nothing else. These race-only Xtreme Performance (XP-Series) Tri-Lecular main bearings are proven track-tough to handle the ground-shaking power of your race engine.

Bearing Usage: Performance
Engine Crankshaft Undersize (in.): Stock
Engine Crankshaft Undersize (mm): Stock
Grooved Bearing: Yes
Groove Location: Upper
Groove Style: 1/2
Bearing Material: Tri-metal copper-lead nickel