{"product_id":"qa1-79-04-ford-mustang-upper-adjustable-trailing-arms","title":"QA1 79-04 Ford Mustang Upper Adjustable Trailing Arms","description":"Upper adjustable trailing arms for 79-04 Mustang. Includes graphite\/polyurethane bushings.\nAll 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.\n\u003cul\u003e\n  \u003cli\u003eAdjustable arms offer easy wheelbase and pinion angle adjustment\u003c\/li\u003e\n  \u003cli\u003eDirect fit options for many popular GM, Ford \u0026amp; Mopars\u003c\/li\u003e\n  \u003cli\u003eEasy, bolt-in install\u003c\/li\u003e\n  \u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade the rear suspension of your 1979-2004 Ford Mustang with QA1 QAP5255 upper adjustable trailing arms. Designed for improved traction, control, and handling, these arms help keep the tires firmly planted while allowing smoother suspension movement. The adjustable design lets you fine-tune wheelbase and pinion angle without removing the arms from the vehicle, making suspension setup and adjustments more convenient for street, strip, and performance applications.\u003cbr\u003eConstructed from strong tubular steel and finished with a durable gloss-black powder coating, these trailing arms are engineered for long-lasting performance. Greasable polyurethane bushings provide a firmer, more responsive alternative to soft factory rubber bushings, while the spherical ball or rod-end assembly at the chassis connection helps reduce bushing bind. The design also replaces the original differential bushings with polyurethane components for improved suspension control and more predictable handling.\u003cbr\u003eQA1 QAP5255 trailing arms are designed for a direct-fit, bolt-in installation and are sold as a pair. They are manufactured in the USA and provide a practical solution for Mustang owners seeking improved rear suspension geometry, traction, and adjustability. Professional installation and an alignment check are recommended after installation. This product may contain chemicals known to the State of California to cause cancer or reproductive harm.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAdjustable design allows easy wheelbase and pinion angle adjustment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTubular steel construction provides increased strength with reduced weight\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGreasable polyurethane bushings improve control over factory rubber bushings\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpherical ball or rod-end chassis connection helps eliminate bushing bind\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePolyurethane differential bushings improve rear suspension response\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGloss-black powder-coated finish provides durable corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDirect-fit, bolt-in installation for compatible 1979-2004 Ford Mustang applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSold as a pair\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nFord Mustang Base 1979\u003cbr\u003e\nFord Mustang Base 1980\u003cbr\u003e\nFord Mustang Base 1981\u003cbr\u003e\nFord Mustang Base 1994\u003cbr\u003e\nFord Mustang Base 1995\u003cbr\u003e\nFord Mustang Base 1996\u003cbr\u003e\nFord Mustang Base 1997\u003cbr\u003e\nFord Mustang Base 1998\u003cbr\u003e\nFord Mustang Base 1999\u003cbr\u003e\nFord Mustang Base 2000\u003cbr\u003e\nFord Mustang Base 2001\u003cbr\u003e\nFord Mustang Base 2002\u003cbr\u003e\nFord Mustang Base 2003\u003cbr\u003e\nFord Mustang Base 2004\u003cbr\u003e\nFord Mustang Cobra 1981\u003cbr\u003e\nFord Mustang Ghia 1979\u003cbr\u003e\nFord Mustang Ghia 1980\u003cbr\u003e\nFord Mustang Ghia 1981\u003cbr\u003e\nFord Mustang GL 1982\u003cbr\u003e\nFord Mustang GL 1983\u003cbr\u003e\nFord Mustang GLX 1982\u003cbr\u003e\nFord Mustang GLX 1983\u003cbr\u003e\nFord Mustang GT 1982\u003cbr\u003e\nFord Mustang GT 1983\u003cbr\u003e\nFord Mustang GT 1984\u003cbr\u003e\nFord Mustang GT 1985\u003cbr\u003e\nFord Mustang GT 1986\u003cbr\u003e\nFord Mustang GT 1987\u003cbr\u003e\nFord Mustang GT 1988\u003cbr\u003e\nFord Mustang GT 1989\u003cbr\u003e\nFord Mustang GT 1990\u003cbr\u003e\nFord Mustang GT 1991\u003cbr\u003e\nFord Mustang GT 1992\u003cbr\u003e\nFord Mustang GT 1993\u003cbr\u003e\nFord Mustang GT 1994\u003cbr\u003e\nFord Mustang GT 1995\u003cbr\u003e\nFord Mustang GT 1996\u003cbr\u003e\nFord Mustang GT 1997\u003cbr\u003e\nFord Mustang GT 1998\u003cbr\u003e\nFord Mustang GT 1999\u003cbr\u003e\nFord Mustang GT 2000\u003cbr\u003e\nFord Mustang GT 2001\u003cbr\u003e\nFord Mustang GT 2002\u003cbr\u003e\nFord Mustang GT 2003\u003cbr\u003e\nFord Mustang GT 2004\u003cbr\u003e\nFord Mustang GT Bullitt 2001\u003cbr\u003e\nFord Mustang GT-350 20th Anniversary 1984\u003cbr\u003e\nFord Mustang GTS 1995\u003cbr\u003e\nFord Mustang L 1982\u003cbr\u003e\nFord Mustang L 1983\u003cbr\u003e\nFord Mustang L 1984\u003cbr\u003e\nFord Mustang LX 1984\u003cbr\u003e\nFord Mustang LX 1985\u003cbr\u003e\nFord Mustang LX 1986\u003cbr\u003e\nFord Mustang LX 1987\u003cbr\u003e\nFord Mustang LX 1988\u003cbr\u003e\nFord Mustang LX 1989\u003cbr\u003e\nFord Mustang LX 1990\u003cbr\u003e\nFord Mustang LX 1991\u003cbr\u003e\nFord Mustang LX 1992\u003cbr\u003e\nFord Mustang LX 1993\u003cbr\u003e\nFord Mustang Mach 1 2003\u003cbr\u003e\nFord Mustang Mach 1 2004\u003cbr\u003e\nFord Mustang SVO 1984\u003cbr\u003e\nFord Mustang SVO 1985\u003cbr\u003e\nFord Mustang SVO 1986\u003cbr\u003e\nFord Mustang SVT Cobra 1993\u003cbr\u003e\nFord Mustang SVT Cobra 1994\u003cbr\u003e\nFord Mustang SVT Cobra 1995\u003cbr\u003e\nFord Mustang SVT Cobra 1996\u003cbr\u003e\nFord Mustang SVT Cobra 1997\u003cbr\u003e\nFord Mustang SVT Cobra 1998\u003cbr\u003e\nFord Mustang SVT Cobra 1999\u003cbr\u003e\nFord Mustang SVT Cobra 2001\u003cbr\u003e\nFord Mustang SVT Cobra 2003\u003cbr\u003e\nFord Mustang SVT Cobra 2004\u003cbr\u003e\nFord Mustang SVT Cobra 10th Anniversary 2003\u003cbr\u003e\nFord Mustang SVT Cobra R 1993\u003cbr\u003e\nFord Mustang SVT Cobra R 1995\u003cbr\u003e\nFord Mustang SVT Cobra R 2000\u003cbr\u003e\nFord Mustang Turbo GT 1983\u003cbr\u003e\nMercury Capri 5.0 1986\u003cbr\u003e\nMercury Capri Base 1979\u003cbr\u003e\nMercury Capri Base 1980\u003cbr\u003e\nMercury Capri Base 1981\u003cbr\u003e\nMercury Capri Base 1982\u003cbr\u003e\nMercury Capri Base 1983\u003cbr\u003e\nMercury Capri Black Magic 1982\u003cbr\u003e\nMercury Capri Black Magic 1983\u003cbr\u003e\nMercury Capri Crimson Cat 1983\u003cbr\u003e\nMercury Capri Ghia 1979\u003cbr\u003e\nMercury Capri Ghia 1980\u003cbr\u003e\nMercury Capri GS 1981\u003cbr\u003e\nMercury Capri GS 1982\u003cbr\u003e\nMercury Capri GS 1983\u003cbr\u003e\nMercury Capri GS 1984\u003cbr\u003e\nMercury Capri GS 1985\u003cbr\u003e\nMercury Capri GS 1986\u003cbr\u003e\nMercury Capri L 1982\u003cbr\u003e\nMercury Capri L 1983\u003cbr\u003e\nMercury Capri RS 1982\u003cbr\u003e\nMercury Capri RS 1983\u003cbr\u003e\nMercury Capri RS 1984\u003cbr\u003e\nMercury Capri RS 1985\u003cbr\u003e\nMercury Capri RS Turbo 1984","brand":"QA1","offers":[{"title":"Default Title","offer_id":67598485782844,"sku":"qap5255","price":428.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/628e4ff06d160e573fe1982d81b6e583_6e9f1636-c1a4-484a-91e7-062b2648d743.jpg?v=1790650100","url":"https:\/\/necycleshop.com\/products\/qa1-79-04-ford-mustang-upper-adjustable-trailing-arms","provider":"NE Cycle Shop","version":"1.0","type":"link"}