Spohn Pro-Series Transmission Crossmember Mounted Torque Arm, Adjustable (1982-1992 Camaro & Firebird)

This torque arm is for a 1982-1992 GM F-Body that already has one of our transmission crossmembers with a torque arm mount. Pro-Series torque arm comes complete with everything needed minus the transmission crossmember. Spohn Pro-Series torque arms are the strongest and hardest hooking torque arms on the market. If you have a standard Spohn torque arm and want to upgrade to the Pro-Series torque arm then this kit is what you need.

If you want serious performance, handling, and traction when you're at the dragstrip, AutoX, or road racing; then you need a Spohn Performance fully adjustable torque arm, here's what it'll do:

• Attaches to the rear axle and controls rear end torque during acceleration, transferring this energy into the tires, increasing straight line traction
• Reduces nose-dive during braking
• Eliminates wheelhop
• Increases sidebite during corner exit acceleration
• Entire package is a complete bolt-in assembly using existing mounting points on the vehicle. No drilling or welding is required!
• Removes the torque arm pivot point from the rear of the transmission to the Spohn crossmember
• Changes the instantaneous center and leverage point from stock
Provides adjustable pinion angle
• FREE angle finder included to set pinion angle

Build Specifications:

• Constructed of TIG welded 1.50" o.d. x .120" wall (main beams) and 1.25" x .095" wall (bracing) 4130N chrome moly tubing
• TIG welded 4130N chrome moly threaded tube adapters (with dual plug welds)
• Extreme-duty CNC laser cut 3/8" thick steel rear housing mounting bracket with wide spread
• Polyurethane bushing front mount version for minimal road noise. Integral grease fitting allows for lubrication of the polyurethane bushing Rod ended front mount version utilizes an extra high strength chrome moly spherical rod end with Teflon® self lubricating race for those who demand no bushing deflection and the best in bind-free performance and strength
• Del-Sphere front mount version utilizes an extra high strength chrome moly Del-Sphere pivot joint for those who demand no bushing deflection and the best in street-friendly bind-free performance and strength
• Rear of torque arm mounts to the 3/8" thick steel rear housing mount via two 1"-12 NFT x 1" bore x 1 3/8" thick chrome moly spherical rod ends with Teflon® self lubricating race. Grade 8, 1" bolts and 1" nylock nuts are supplied.
• Integral 1"-12 threaded 4140 chrome moly pinion angle adjuster between the bottom rear rod end and the bottom rear torque arm tube allows for easy pinion angle adjustment. A simple turn of the wrench will give you over 6 degrees of pinion angle adjustment, it's that simple
• This is a proven product being run on some of the fastest F-Bodies in the country!
• Rear mounting bracket is designed to fit on OEM or aftermarket rear ends
• Available powder coated in your choice of the above colors