ACL's A-Series main bearings are constructed from a proprietary composition of aluminum, tin, and silicon with a steel backing. This gives these bearings outstanding wear resistance, and load-carrying capabilities. Bimetal (aluminum) bearings are installed as OEM standard parts in todays engines, and ACL's construction and composition give these bearings an advantage over other OEM replacements.

SB Chevy 350 Main
0.040" Undersized
A-Series

**IF PLASTIC PACKAGING IS OPENED, THERE ARE NO RETURNS OR EXCHANGES !!

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· Manufacturers » ACL
· Engine Parts » Engine Bearings » Main Bearings » Small Block Chevy 350 Main » ACL Aluglide Series "A"

Acl Main Bearings - SBC 350 - Aluminum - .040" Under

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