Adjustable Spacer Fits:
Mustang 4CYL. (1979-1993)
Mustang V6 (1979-1993)
For Use with L68149/LM12749 Bearings
Inner ID: 1.38, Outer ID: 0.881
ADVANTAGES:
- Reduces Bearing Friction
- Increases Wheel Spin
- Lowers Bearing Temperature
- Reduces Hub Maintenance
- Increased Fuel Mileage
