Spohn Transmission Crossmember Mounted Torque Arm, Adjustable, 200-4R (1982-1992 Camaro & Firebird)

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 wheel hop
• Increases side bite during corner exit acceleration
• Bolt-on system does not require complete interior removal as with other kits
• No fabrication, welding or drilling required - 100% bolt-in installation!
• Removes the torque arm pivot point from the rear of the transmission to the supplied crossmember
• Changes the instantaneous center and leverage point from stock
• Provides adjustable pinion angle
• Poly version utilizes polyurethane front mount to keep noise at a minimum
• Rod ended version utilizes an extra high strength chrome moly spherical rod end with Teflon® self lubricating race for those who demand the best in bind-free performance and strength
• Del-Sphere front mount version utilizes a Del-Sphere pivot joint for those who demand no bushing deflection and the best in street-friendly bind-free performance and strength

We offer the option of getting your torque arm with a front and rear driveshaft safety loop. NHRA rules call for a front driveshaft safety loop to prevent catapulting of the vehicle in the event of a front u-joint or shaft failure. While a rear u-joint or shaft failure will not catapult the vehicle, it will take out anything in it’s way, ie. rears, suspension components, brake lines, floor boards, etc. Protect yourself, and your investments, and play it safe by containing the front and the rear of the driveline.

NOTE: Do not get a rear driveshaft safety loop if your car is lowered.

4130N Upgrade: The ultimate in bullet-proof lightweight strength, 100% TIG welded chrome moly construction! Same as above, but torque arm is constructed entirely from 1.25” x .095” 4130N chrome moly tubing.