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QA1’s HD Pro Rear Drag 4‑Link System with 150lb springs offers a robust single‑adjustable configuration for drag racing builds. The kit includes all mounting hardware, trailing arms, rod ends, tube adapters, coilovers, and a shock crossmember to simplify assembly while providing a heavy‑duty, tunable solution for high‑power drag applications and custom chassis setups.
QA1 Heavy Duty Pro Rear Drag 4-Link System - Single Adjustable - 150lb Springs
