QA1 79-04 Ford Mustang Upper Adjustable Trailing Arms

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. Trailing arms are powder-coated gloss black for a long lasting finish. 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 has 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. Adjustable Tubular Lower Trailing Arms are offered in both aluminum and steel. These arms are the ultimate in weight savings and adjustability, and they feature QA1's premium self-sealing and self-lubricating X Series (heat treated chromoly steel) or A Series (aircraft aluminum) rod ends. Kits include (2) lower control arms with rod ends and jam nuts. All parts sold in pairs.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
1979-1981,1994-2004	Ford	Mustang	Base
1981	Ford	Mustang	Cobra
1979-1981	Ford	Mustang	Ghia
1982-1983	Ford	Mustang	GL
1982-1983	Ford	Mustang	GLX
1982-2004	Ford	Mustang	GT
2001	Ford	Mustang	GT Bullitt
1984	Ford	Mustang	GT-350 20th Anniversary
1995	Ford	Mustang	GTS
1982-1984	Ford	Mustang	L
1984-1993	Ford	Mustang	LX
2003-2004	Ford	Mustang	Mach 1
1984-1986	Ford	Mustang	SVO
1993-1999,2001,2003-2004	Ford	Mustang	SVT Cobra
2003	Ford	Mustang	SVT Cobra 10th Anniversary
1993,1995,2000	Ford	Mustang	SVT Cobra R
1983	Ford	Mustang	Turbo GT
1986	Mercury	Capri	5.0
1979-1983	Mercury	Capri	Base
1982-1983	Mercury	Capri	Black Magic
1983	Mercury	Capri	Crimson Cat
1979-1980	Mercury	Capri	Ghia
1981-1986	Mercury	Capri	GS
1982-1983	Mercury	Capri	L
1982-1985	Mercury	Capri	RS
1984	Mercury	Capri	RS Turbo