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 400 Main
Standard Size
A-Series

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

Categorized under:
· Manufacturers » ACL
· Engine Parts » Engine Bearings » Main Bearings » Small Block Chevy 400 Main » ACL Aluglide Series "A"

Acl Main Bearings - SBC 400 - Aluminum - Standard

CUSTOMER SERVICE

STORE LOCATION

STORE HOURS