Exterior Components› Body Panels and Components
ACL
ACL Chevrolet Tr. V8 381-395 Diesel1982-02 Engine Crankshaft Main Bearing Set
SKU: A002 5M2091A-.75
Easy — 1–2 hours
Description
Manufactured by ACL to meet original equipment tolerances, these bearings ensure a precise fit and consistent clearances for reliable crankshaft support. They are suitable for routine engine rebuilds, maintenance, or mild performance applications where accurate bearing fit and oil clearance are critical.
Fitment
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Specifications
| Brand | ACL |
| Part Number | A002 5M2091A-.75 |
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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