Description
If you’re running a Ford 9-inch rear end and want equal power delivery to both wheels without the binding and tire-scrubbing issues of a locker, a spool is your most direct solution. The Allstar Performance Spool delivers consistent traction by mechanically locking both rear wheels together—ideal for straight-line acceleration on the strip or road course. Its optimized lightweight design with strategic material removal keeps unsprung mass down while maintaining the durability required for sustained performance.
Technical Specifications:
- Material: Steel construction
- Axle compatibility: 35-spline
- Case size: 3.250 inches
- Weight: ~9 lbs
- Fitment: Ford 9-inch rear ends
- Installation: Bolt-on replacement
- Design: Lightening holes included
- Ring gear flange: Narrowed profile
