QA1 73-88 A-Body/78-88 G-Body Gm Adjustable Upper Trailing Arms

Elevate your vehicle's performance with QA1's comprehensive range of trailing arms, meticulously engineered to enhance control, traction, and overall handling. These trailing arms are designed to cater to different needs, ensuring a versatile solution for enthusiasts seeking an optimized rear suspension system.

Key features of QA1's trailing arms include:

1. Bushings for Improved Control: All upper tubular and lower boxed trailing arms come equipped with polyurethane bushings on both ends. This design choice ensures smoother suspension movement, providing better control and keeping the tires planted firmly on the ground for improved traction.

2. Spherical Ball or Rod End Assembly: Upper adjustable and lower tubular trailing arms utilize a spherical ball or rod end assembly on the chassis end. This eliminates bushing bind, allowing the suspension to move more smoothly. The result is a more predictable and better-handling car.

3. Durable Finishes: For a long-lasting finish, tubular and boxed trailing arms are powder-coated gloss black. The adjustable arms, on the other hand, are zinc plated and anodized, combining durability with a sleek appearance.

4. Construction Material: Boxed Trailing Arms are constructed from 0.120'' wall cold-rolled steel tubing, ensuring maximum strength and flex elimination. Tubular Trailing Arms feature 1-1/4'' diameter, 0.120'' wall steel tubing, offering increased strength with the added advantage of lighter weight.

5. Greaseable Polyurethane Bushings: Trailing arms are equipped with fluted, greasable polyurethane bushings, providing superior performance compared to stock rubber bushings. This design enhances durability and ensures a smoother suspension operation.

6. Heavy-Duty Adjustable Trailing Arms: These arms allow for easy rear suspension adjustments to achieve optimum handling and traction. Adjust the pinion angle without removing the arms from the vehicle. They replace soft OE differential bushings with polyurethane differential bushings, enhancing performance and eliminating bushing bind.

7. Universal Compatibility: All parts are sold in pairs, ensuring a comprehensive solution for both sides of the rear suspension.

Upgrade your vehicle's rear suspension with QA1's trailing arms, offering a combination of durability, performance, and versatility. Trust QA1 for suspension components that deliver on precision and control for an enhanced driving experience.