QA1 68-72 GM A-Body Upper Adjustable Trailing Arms

If you're working on a 1968-1972 GM A-body like a Chevelle, GTO, or Cutlass, these upper adjustable trailing arms from QA1 are a solid option for fine-tuning your rear suspension. They replace your stock trailing arms, giving you the ability to easily adjust your vehicle's wheelbase and pinion angle. This is really helpful when you're setting up a new rear end or making sure everything is aligned just right after a suspension upgrade.

These arms are built in the USA and come with a combination of graphite and polyurethane bushings. The graphite-infused polyurethane offers a good balance, providing improved durability and reduced deflection compared to stock rubber, while still allowing for some compliance. The bolt-in design means you won't need to do any welding or major modifications to get them installed, making the process much smoother. Being able to dial in the wheelbase and pinion angle directly on the arm simplifies the setup process significantly.

This set is designed as a direct fit for many popular GM A-body models from 1968 to 1972. Having adjustable trailing arms can make a noticeable difference in how your car handles and performs, especially if you're looking to optimize it for specific driving conditions or modifications.