The ACL 5M1010HC-001 is a Main Bearing Set in ACL's Race Series line, coated with a performance coating on the bearing surface, sized for a 0.001 in undersize crankshaft main journal. It is designed for Ford 351C/351M/400M (Cleveland / Modified) engines.
Specifications:
- Type: Main Bearing Set
- Series: Race Series, Coated
- Size: 0.001 in Undersize
- Engine Fitment: Ford 351C/351M/400M (Cleveland / Modified)
- Part Number: 5M1010HC-001
FAQ
What engines does the ACL 5M1010HC-001 main bearing set fit?
It fits Ford 351C/351M/400M (Cleveland / Modified) engines.
What does "Coated" mean on this bearing set?
Coated means the bearing surface has ACL's performance coating, which aids break-in.
What size main journal does this kit require?
It is sized for a 0.001 in undersize main journal, machined 0.001 in below stock diameter.
What ACL series is this bearing set part of?
It is part of ACL's Race Series main bearing line.

