Engines and Components› Engine Bearings
ACL
ACL Ford Prod V8 351C Race Series Engine Crankshaft Main Bearing Set
SKU: A002 5M1010H-20
Easy — 1–2 hours
Description
These bearings feature increased eccentricity to improve their adaptation to bore distortion, particularly at high speeds. They are built to withstand extreme endurance under harsh conditions, making them suitable for engines running high RPMs and significant boost.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | ACL |
| Part Number | A002 5M1010H-20 |
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.
View Full Return Policy