QA1 HD Pro Rear Drag 4-Link System - No Shocks/Springs

QA1's Heavy Duty Pro Rear Drag 4-link System streamlines the fabrication process, delivering professional-grade results and performance in a convenient and easy-to-order kit. This system is designed for the hardcore, discerning do-it-yourself racer looking for a no-compromise solution to take their vehicle to the next level in performance and adjustability. High quality, MIG-weldable components ensure a safe and properly engineered design that can be easily adapted into many drag racing setups. The drag race-style 4-link design is known for its performance and adjustability and features a wide range of instant center tuning and on-car adjustability. The components are adaptable and can be cut to length to work in any setup with 40 inch or narrower frame-rails. This heavy-duty design can handle the demands of high-performance racing with ¼ inch-thick plates, 1-1/4 inch trailing arm tubes, Grade 8 hardware, and QA1 chromoly rod ends. This kit contains all the components and hardware needed for assembly and mounting of the trailing arms and four link and uses a diagonal link for lateral locating of the axle. Welding is required. Works with 3 in. axle tubes and on 40 in. and narrower frame rails. Made in the USA.