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King XP-Series Coated Main Bearings MB 556XPNC Bearings, XP-Series, 1/2 Groove, Tri-Metal, GM, Big Block, Set

SKU: KINGMB_556XPNC

Main Bearings

King XP-Series Coated Main Bearings MB 556XPNC Bearings, XP-Series, 1/2 Groove, Tri-Metal, GM, Big Block, Set

SKU: KINGMB_556XPNC

Main Bearings
A$329.89
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

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Description

Main Bearing - XP - Standard - Coated - Big Block Chevy - Kit


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 04:40:43

Data: v4.2 - Upd: 2026-11-09 12:04:34

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s King Engine Bearings, KING BEARINGS, King Racing
StreetFX SKU kingMB_556XPNC
SFX Item ID 4859941
Accounting SKU king-MB_556XPNC
Manufacturer SKU MB 556XPNC
Manufacturer UPC 611500618253
Alternative References KEBMB556XPNC, KGB-MB556XPNC, MB 556XPNC

Main Bearings, XP-Series, 1/2 Groove, Tri-Metal, GM, Big Block, Set

Give your engine the winning edge with King XP-Series coated main bearings. Built off the revolutionary XP-Series tri-metal construction, King's factory-applied pMaxKoteâ„¢ nano-composite coating takes protection to the next level without adding any additional thickness! Order the replacement main bearings designed for fitment with your engine.

pMaxKoteâ„¢ provides:
• Superior seizure resistance
• Superior cavitation resistance
• Superior wear resistance
• Superior protection against oil starvation

Product Attributes
BrandKing Engine Bearings
Manufacturer's Part NumberMB 556XPNC
Part TypeMain Bearings
Product LineKing XP-Series Coated Main Bearings
UPC611500618253
Bearing UsagePerformance
Engine Crankshaft Undersize (in.)Stock
Engine Crankshaft Undersize (mm)Stock
Grooved BearingYes
Groove LocationUpper
Groove Style1/2
Thrust Bearing OversizeStock
Bearing MaterialTri-metal copper-lead nickel
QuantitySold as a set of 5.

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