Adjustable Rear Upper Control Arms with Poly Bushings for 79-04 Mustang

Whenever you lower a Fox body or SN95 Mustang you are going to change your pinion angle in the rear suspension. Not only does this affect the driveline angle, but it can lead to driveshaft vibration, and a loss of rear grip & traction. The easiest way to remedy this is with double adjustable control arms. Serious drag racers, adjust driveshaft-to-differential pinion angle for maximum traction and solid launches. The double adjustable design lets you adjust the arm length without removing them from the car. Heavy duty steel construction virtually eliminates suspension deflection. The street/strip arms use exclusive 3-piece bushings with a hard center section to give excellent control, and softer outer bushings to prevent binding. 

Includes the differential bushings kit! 

Does not fit 1999-2004 Cobra

MPN: 555-4100

Autocross Recommendations:

• SCCA Street Category (2021) - NOT allowed for this category 
• SCCA Street Touring Category (2021) - NOT allowed for this category
• SCCA Street Prepared Category (2021) - ALLOWED 
• SCCA Street Modified Category (2021) - ALLOWED

SCCA 2021 Rules