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Main Bearings, XP-Series, 1/2 Groove, Standard Size, Tri Metal, Ford 4.6L, 5.4L, Set of 5
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King XP-Series Main Bearings MB5280XPC

King XP-Series Main Bearings MB5280XPC

KGB-MB5280XPC

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Part Number: KGB-MB5280XPC

$169.99

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King SI-Series Main Bearings MB5280SI

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Overview

Brand:
Manufacturer's Part Number:
MB5280XPC
Part Type:
Product Line:
Summit Racing Part Number:
KGB-MB5280XPC
Item Number:
4591987
UPC:
611500593833
Bearing Usage:
Performance
Engine Crankshaft Undersize (in.):
Stock
Engine Crankshaft Undersize (mm):
Stock
Grooved Bearing:
Yes
Groove Location:
Lower
Groove Style:
1/2
Thrust Bearing Oversize:
Stock
Bearing Material:
Tri-metal, copper-lead nickel
Quantity:
Sold as a set of 5.
Notes:
Ford 4.6L, 5.4L
Special Attention:
Fits 2V and 3V engines.

King XP-Series Main Bearings

Built with enhanced tri-metal, King XP-Series main bearings have a layered 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. They deliver consistent and reliable performance with a high-load capacity. 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. Hundreds of sets are available; order the bearings recommended for your vehicle.

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