Stock Suspension Mustang Extended Upper Torque Box (Assembled)

Purpose-built for 79-04 Mustangs with increased ride height, or race cars needing a greater upper adjustment range. This assembled extended Upper Torque Box provides precision adjustability through its multi-position mounting system. Fabricated from high-strength 4130 tubing, this replacement component incorporates single row adjustment capabilities and reinforcement doublers for exceptional structural rigidity. Designed for heim joint control arm applications, this package delivers complete installation readiness with all required hardware and precision-machined spacers included.

Upper torque box bracket kit specs:

• 3/16" main bracket
• 1/8" main bracket doubler
• Extended hole range on the bottom side for higher ride height cars or race cars needing a greater upper adjustment range
• Uses a 1 5/8" main support tube and 1 1/4" lower support tubes 
• 1/2" Bolt holes
• Designed for a 1.865" spacing between the brackets
• Frame rail mount flanges have 3 x 1/8" holes to cleco in place on the frame rail for ease of mockup

Includes:

• Welded upper torque box
• GR8 bolts and misalignment spacers