Related Photo Galleries
A key to the five-speed swap in '71-'73 Mustangs is Modern Driveline's cable clutch linkage, which retails for $259 from Modern Driveline's website. A bracket mounts the cable to the firewall, via the power brake booster studs, while the cable end attaches to the clutch pedal. Wayne Farnham recommends removing the factory pedal assist spring for a better clutch feel with the cable clutch. This requires removing the instrument cluster to access the pair of spring attaching bolts.