Modern radial tires call for more positive caster than the original bias-ply factory specification. This adjustable caster rod replaces the non-adjustable factory strut rod on first generation Mustang and other FoMoCo vehicles, providing up to 2 degrees of caster adjustment for improved tracking and return to center. It uses high durometer OE style bushings to protect the chassis mount and control lower rod movement. Required one per wheel and sold individually. For adjustable camber, pair it with SPC control arm kit 94218.
- Type: adjustable caster (strut) rod
- Caster adjustment range: plus or minus 2.00 deg
- Bushings: high durometer OE style rubber
- Improves tracking and return to center
- Required: 1 per wheel
- Sold: each
- Part number: 94220
Vehicle Applications
- 1964 Ford Falcon
- 1965 Ford Falcon
- 1964 Ford Mustang
- 1965 Ford Mustang
- 1966 Ford Mustang
- 1964 Ford Ranchero
- 1965 Ford Ranchero
- 1964 Mercury Comet
- 1965 Mercury Comet
- 1964 Mercury Cyclone
- 1965 Mercury Cyclone
FAQ
What does this adjustable caster rod do?
It replaces the non-adjustable factory strut rod and adds up to 2 degrees of caster adjustment, which improves tracking and return to center on modern radial tires.
Is it sold individually or as a pair?
It is sold individually, and one rod is required per wheel, so two are needed for a full front axle.
What bushings does it use?
It uses high durometer OE style rubber bushings that protect the chassis mount and limit unwanted movement of the lower rod.
Can I also adjust camber?
This part adjusts caster. For adjustable camber on these applications, SPC offers control arm kit 94218.
