Engines and Components› Engine Bearings

Clevite

ARMATURE

$345.16

SKU: C003 MMX 651

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Clevite's M-Series main bearings are engineered for high-performance applications, featuring a nominal 0.006 inch thick babbit layer on hardened-steel backings. These special-purpose bearings are intended for engines that experience severe crankshaft deflections, providing enhanced durability and performance. They are designed with enlarged chamfers and, for some applications, both the oil holes and oil grooves are enlarged to optimize oil flow. These main bearings are for Big Block, B/RB - Standard Size Chrysler engines, sold as a set of 5.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandClevite
Part NumberC003 MMX 651

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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