Upper non-adjustable tubular trailing arms for 73-77 GM A-bodies and 78-88 GM G-bodies. Made of 1-1/4" diameter .12" wall steel tubing.
All upper tubular and lower boxed trailing arms use polyurethane bushings on both ends, while upper adjustable and lower tubular trailing arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. This keeps the tires planted firmly on the ground for improved traction and a more predictable, better handling car. For a long-lasting finish, tubular and boxed trailing arms are powder-coated gloss black, while the adjustable arms are zinc plated and anodized. Boxed Trailing Arms are constructed from 0.120'' wall cold rolled steel tubing for maximum strength and flex elimination. These trailing arms have fluted, greasable polyurethane bushings, which are superior to the stock rubber bushings. Tubular Trailing Arms are constructed from 1-1/4'' diameter, 0.120'' wall steel tubing which offers increased strength over other designs, but also have the added advantage of lighter weight. These trailing arms have fluted, greasable polyurethane bushings, which are superior to the stock rubber bushings. Heavy-Duty Adjustable Trailing Arms allow easy rear suspension adjustments for optimum handling and traction. Simply loosen the jam nuts and adjust the pinion angle without removing the arms from the vehicle. They replace soft OE differential bushings with polyurethane differential bushings, and they use a spherical ball or rod end assembly with UHMW polyethylene bushings on the chassis end to allow the rear suspension to move more freely and eliminate bushing bind. All parts sold in pairs.

Application Summary:

Year Make/Model
1973-1988 Buick Century
1973-1988 Buick Regal
1973 Chevrolet Chevelle
1973-1987 Chevrolet El Camino
1973-1976 Chevrolet Laguna
1973-1982 Chevrolet Malibu
1973-1988 Chevrolet Monte Carlo
1981-1987 GMC Caballero
1973-1977 GMC Sprint
1973-1981 Oldsmobile Cutlass
1985-1987 Oldsmobile Cutlass
1973-1981 Oldsmobile Cutlass Supreme
1978-1987 Pontiac Bonneville
1973-1975 Pontiac Grand Am
1978-1980 Pontiac Grand Am
1982-1983 Pontiac Grand LeMans
1973-1987 Pontiac Grand Prix
1973-1981 Pontiac LeMans

Additional Information:

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.