Pro R SC +3 Length Rear Trailing Arm Kit

AVID Racing Pro R SC+3 Trailing Arm Kit

The +3" wheelbase SC Trailing Arm Kit is engineered for the most powerful Pro R drag racing builds on the strip. Designed by AVID Racing as the next evolution in suspension technology, this lightweight system eliminates the traditional toe link and rear knuckle, replacing them with a fully integrated trailing arm design.

Key Features

• Unified trailing arm design — no toe link or rear knuckle required
• Ultra-lightweight — as low as 22 lbs per arm with billet carrier
• 3 size options: -3, Stock Length, or +3
• Optional billet 7075 radius rod kit with upgraded mounting plate
• Optimized camber geometry & reduced wheel scrub for improved stability
• Fabricated from 4130 Chromoly tubing, precision TIG welded
• Four mounting hole locations for custom shock setup & driving preference
• 100% designed and built in-house by AVID Racing

Important Notes

Geometry: These arms do not use factory geometry. Without a toe link, rear toe angle will vary as the suspension cycles. Toe is set to 0° at ride height.

Fitment: Radius rods must match the size of the trailing arms selected. Available separately.

Warranty: Lifetime coverage on manufacturing defects. Bending or crash damage is not covered due to the ultra-lightweight race design, though these arms have been race tested. If you are needing to prioritizing strength over weight, consider the XC TA Package. They are 55% lighter than factory (About 14 lbs heavier than SC arms), and includes a full lifetime warranty against bending.

Included in Base Kit

• Complete rear trailing arm set
• All uniballs and rod ends
• All misalignments and bushings
• All required titanium hardware for installation