ACL Race Series is the gold standard in high-performance engine bearings, trusted by professional racers, engine builders, and motorsport enthusiasts worldwide. Designed for extreme conditions, ACL's precision-engineered bearings deliver unmatched strength, durability, and reliability to handle the most demanding applications. Whether you're pushing the limits on the track or tuning for maximum power, ACL Race Series bearings provide the competitive edge you need to dominate.
This Main Bearing Set include 6 bearings with oil grooves and 4 without. The #4 journal will receive the oil groove on both sides of the journal, the rest have a grooved bearing on the block side only. See shell diagrams showing #4
Fitment Years: 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005.
This Main Bearing Set include 6 bearings with oil grooves and 4 without. The #4 journal will receive the oil groove on both sides of the journal, the rest have a grooved bearing on the block side only. See shell diagrams showing #4
Fitment Years: 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005.
- Category:
- Engine Components>Bearings
- Core:
- N
- Core Price:
- 0
- LTL:
- N
- MPN:
- 5M1644H-.25
- Proposition 65:
- N
