QA1's conversion kit for 1968–1970 Mopar B-Body swaps the rear end to a double-adjustable four-link layout to sharpen axle control and handling. The package supports adjustable shock valving and ride-height changes so drivers can tune balance and comfort. Designed for straightforward bolt-in installation, it brings modern suspension features to classic B-body Mopars without extensive modification.
QA1 68-70 Mopar B-Body Rear Double Adjustable Four Link Suspension System