SPC Performance 94230 Mustang Adj. Caster Rods

The SPC Performance 94230 adjustable caster rods are essential suspension upgrades for 1968-1973 Ford Mustangs and other first-generation Ford and Mercury muscle cars. These adjustable strut rods replace worn, non-adjustable factory rods that cause unwanted movement and poor handling, providing the precise caster adjustment needed for modern radial tires and improved driving dynamics.

Key Features:

• Low durometer OE-style bushings protect chassis mounts from damage
• Easy on-vehicle caster adjustment capability
• Provides positive caster for improved tracking and modern geometry
• Eliminates wandering and weaving at highway speeds
• Promotes better return-to-center steering response
• Sold as a pair with all necessary mounting hardware included

SPC recommends setting caster to 3 degrees when running modern radial tires, rather than following outdated factory specifications. Stock strut rods on late first-generation Mustangs are non-adjustable and typically feature worn bushings that make proper alignment difficult and compromise handling performance. These adjustable caster rods restore proper front suspension geometry and give you the control to fine-tune your classic Mustang's handling characteristics.