Description
Precise wheel alignment is foundational to consistent lap times and predictable handling, yet most racers rely on fixed control arms that limit their setup window. The Howe Upper Control Arm Key Set 22001 gives you 1/16-inch incremental adjustments across a full 0–1/2 inch offset range, letting you dial in caster geometry without fabrication or part swaps. Whether you’re chasing tenths on the track or dialing in your street machine, this precision adjustment system transforms your ability to optimize suspension geometry for any condition.
- Control arm caster slug
- Precision Max design
- 0–1/2 inch offset range
- 1/16 inch increments
- Slot/key upper control arms
- Complete kit format
- Howe MPN 22001






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