Ultimate Qa1 Adjustable Upper Trailing Arm - 1978-1981 Pontiac Catalina Set [24AdQMjL]

QA1 Trailing Arms for Pontiac Catalina

Experience an immediate suspension upgrade with QA1's Adjustable Upper Trailing Arms designed specifically for the 1978-1981 Pontiac Catalina. These high-quality trailing arms are crafted to enhance your vehicle's performance and handling. With their robust construction and advanced features, they provide a stable and reliable driving experience.

Key Features and Specifications

The QA1 Adjustable Upper Trailing Arms are engineered for maximum strength and durability. They feature upper tubular and lower boxed trailing arms, both utilizing polyurethane bushings for smooth operation. The upper adjustable and lower tubular trailing arms come with a spherical ball or rod end assembly on the chassis end, eliminating bushing bind and improving suspension movement. This design ensures better traction and control, keeping your tires firmly on the ground. The trailing arms are powder-coated in gloss black for a long-lasting finish, and the boxed trailing arms are constructed from 0.120'' wall cold rolled steel tubing for superior strength and flex elimination.

• Superior Polyurethane Bushings - Fluted, greasable polyurethane bushings offer increased durability and performance over stock rubber bushings.
• Adjustable Design - Easy Rear Suspension adjustments for optimal handling and traction.

Installation and Benefits

The QA1 Adjustable Upper Trailing Arms are designed for easy installation, providing a bolt-in setup that doesn't require extensive modifications. Made in the USA, these trailing arms are built to last and offer a direct fit for many popular GM, Ford, and Mopar vehicles. The heavy-duty adjustable trailing arms allow for quick and hassle-free rear suspension adjustments without removing the arms from the vehicle. By replacing soft OE differential bushings with polyurethane differential bushings and using spherical ball or rod end assemblies with UHMW polyethylene bushings, these trailing arms ensure a more predictable and better-handling car.

• Easy Bolt-In Installation - No need for complex modifications, simply bolt in for a quick upgrade.
• USA-Made Quality - Trust in the craftsmanship and reliability of QA1's American-made products.