ACL · New
ACL Buick V6 181-196-231-252 1964-90 Engine Crankshaft Main Bearing Set
MPN 4M960A-20 · Store SKU acl4M960A-20
Supplier stock checked 11/7/2026, 6:57:19 PM UTC. Adding a part does not reserve it.
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Product details
1975-77 231ci 3.8L & 1988-90 231ci 3800 Type C and 1964-67 225 engines only
Manufacturer fitment & guides
Check 4M960A-20 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
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