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

Upper non-adjustable tubular trailing arms for 68-72 GM A-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.

Fitment:
Buick Skylark 350 1970
Buick Skylark 350 1972
Buick Skylark Base 1968 to 1972
Buick Skylark Custom 1968 to 1972
Buick Special Base 1968 to 1969
Chevrolet Chevelle 300 1968
Chevrolet Chevelle 300 Deluxe 1968 to 1969
Chevrolet Chevelle Base 1968
Chevrolet Chevelle Base 1970 to 1972
Chevrolet Chevelle Concours 1968 to 1972
Chevrolet Chevelle Concours Estate 1969 to 1972
Chevrolet Chevelle Greenbrier 1969 to 1972
Chevrolet Chevelle Malibu 1968 to 1972
Chevrolet Chevelle Nomad 1968 to 1972
Chevrolet Chevelle SS 1968 to 1972
Chevrolet El Camino Base 1968 to 1972
Chevrolet El Camino Custom 1968 to 1972
Chevrolet El Camino SS 1968 to 1972
GMC Sprint Base 1971 to 1972
GMC Sprint Custom 1972
Oldsmobile 442 Base 1968 to 1971
Oldsmobile Cutlass Base 1968 to 1972
Oldsmobile Cutlass Cruiser 1972
Oldsmobile Cutlass S 1968
Oldsmobile Cutlass S 1971 to 1972
Oldsmobile Vista Cruiser Base 1968 to 1972
Pontiac GTO Base 1968 to 1972
Pontiac GTO The Judge 1970 to 1971
Pontiac LeMans Base 1968 to 1972
Pontiac LeMans Luxury 1972
Pontiac LeMans Safari 1969 to 1970
Pontiac LeMans Sport 1970 to 1972
Pontiac LeMans T37 1971
Pontiac Tempest Base 1968 to 1970
Pontiac Tempest Custom 1968 to 1969
Pontiac Tempest GT 1970
Pontiac Tempest Safari 1968 to 1969