QA1 Adjustable Tubular Trailing Arm Set (MPN: 5247)

Enhance your vehicle's handling with adjustable tubular trailing arms.

The QA1 Adjustable Tubular Trailing Arm Set is designed to improve rear suspension performance in various vehicles. Constructed from durable steel and finished with a powder-coated gloss black, these trailing arms provide a long-lasting solution for enhanced handling and traction. The set includes polyurethane bushings that replace the soft OE differential bushings, ensuring a more rigid connection and better control during operation.

These trailing arms feature an adjustable design that allows for easy rear suspension adjustments without the need to remove the arms from the vehicle. This capability enables precise tuning of the pinion angle, which is crucial for optimizing handling characteristics. The inclusion of mounting points for OE style sway bars further enhances compatibility with GM A- and G-Body vehicles, making this set a versatile choice for performance enthusiasts.

By utilizing a spherical ball or rod end assembly on the chassis end, the design effectively eliminates bushing bind, allowing for smoother suspension movement. This results in improved tire contact with the ground, leading to better traction and a more predictable driving experience. The QA1 Adjustable Tubular Trailing Arm Set is an essential upgrade for those looking to enhance their vehicle's suspension system.

Features

• Allow Easy Rear Suspension Adjustments For Optimum Handling And Traction
• Can Be Adjusted Without Removing The Arms From The Vehicle
• Includes Polyurethane Differential Bushings To Replace Soft OE Differential Bushing
• Simply Loosen The Jam Nuts And Adjust The Pinion Angle

Specifications

• Manufacturer: QA1
• Manufacturer Part Number: 5247
• Type: Tubular
• Material: Steel
• Includes Bushing: Yes
• Adjustable: Yes
• Includes Hardware: Yes

Compatibility / Fit

• 1978-1981 Buick Century
• 1978-1988 Buick Regal
• 1978-1987 Chevrolet El Camino
• 1978-1983 Chevrolet Malibu
• 1978-1988 Chevrolet Monte Carlo
• 1978-1987 GMC Caballero
• 1978-1981 Oldsmobile Cutlass
• 1978-1984 Oldsmobile Cutlass Calais
• 1980-1983 Oldsmobile Cutlass Cruiser
• 1987-1988 Oldsmobile Cutlass Cruiser
• 1978-1980 Oldsmobile Cutlass Salon
• 1985-1987 Oldsmobile Cutlass Salon
• 1978-1988 Oldsmobile Cutlass Supreme
• 1982-1986 Pontiac Bonneville
• 1978-1981 Pontiac Grand LeMans
• 1978-1987 Pontiac Grand Prix
• 1978-1981 Pontiac LeMans

Technical Documents

• REV_12-02-15_Adjustable_Trailing_Arm.pdf