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J&M Rear Upper Control Arms (79-04 All, Excluding 99-04 Cobra)

Item 30001
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Market Price $153.99 You Save 20% ($30.75)
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$123.24 (pair)

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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Reviews, Specs & Installation

      Features

      • Improves Traction
      • Better, Faster Launches
      • Lifetime Bushing Warranty
      • Sold as a Set of Two
      • Fits All 79-04 Mustangs

      Description

      Better Launches. Replace your upper control arms with a set of J&M Mustang Rear Upper Control Arms for better, faster launches and to eliminate that uncomfortable feeling of "wheel hop" under heavy acceleration or braking.

      Better Than the Competition. Unlike other products, the J&M Rear Upper Control Arms use a patented design to keep your Mustang's rear end planted when you mash the gas on the starting line while also improving your handling. Their unique 3-piece "Poly Ball" bushing allows your control arm to move freely when you're carving the corners but keeps it stiff when you're romping on it on the strip or slamming on the brakes. It's truly the best of both worlds.

      Made to Last. Everything about these control arms is designed to last - J&M is so confident in their bushing design, they back them with a lifetime warranty should they need to be replaced. The control arms are made from round tubing for strength and finished with a gloss black powdercoat for durability and good looks.

      Application. These J&M Rear Upper Control Arms are specifically designed for use on the 1979 to 2004 Mustangs with a solid rear axle, not intended for use on 1999-2004 SVT Cobra's with IRS.

      Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

      MPN# 23970B

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.9

      Customer Reviews (48)

      Write a Review

      Ratings Summary

      4.9 out of 5 overall rating from 48 customers

      Installation Time: Afternoon

      Installation Cost: 0-$100





      • July 14, 2019

        5 1993 LX - ThinBlue502 Installation Time: Afternoon

        Rear End Under Control

        I went from traditional styled poly bushings to these “poly-sphere” type and I’m floored by the difference. These feel better in the turns and are worlds quieter. Granted, my traditional styled bushings were very worn out, but still. I have the uppers and lowers installed and feels planted in all aspects.

        Helpful (0)
      • June 20, 2019

        5 2001 GT - SamuelT Installation Time: Less than 1 Hour

        Well made

        Is the best product I have bought sturdy and well made clean welds on product my mustangs launches are way cleaner because of these

        Helpful (0)
      • May 20, 2019

        5 2000 GT - JeremyL Installation Time: Afternoon

        Great for the price

        Very well built control arms. Can't believe they're not more expensive! I do wish they had a grease fitting, but with the 3 piece design of the bushing, maybe it's not possible. Installation went as well as any other UCA and they look stout in place. Definitely more than strong enough for my GT with bolt ons. I'm plessed!

        Helpful (1)
      • May 02, 2019

        5 2004 Mach 1 - Raymond Installation Time: Afternoon

        Big difference

        Pretty straight forward to install. Just remember to put bolt in front bush first and lower axle down a good bit so you can get rear bolt it. Great product

        Helpful (1)
      • August 29, 2018

        5 1993 LX - NickF

        Replacement for destroyed poly bushings

        These arms went in great and provided the correct axle location I needed. The bushings were easy to install if you follow how they do it in the video. It replaced another popular "brand" that had poly bushings that were basically eaten away. I don't recommend poly bushings in the upper arms if you're still running the stock 4 link setup. The unique bushing set up will allow proper articulation of the rear axle and fixed the issue I was having.

        Helpful (2)
      • November 24, 2017

        5 1995 GT - TravisL Installation Time: Less than 1 Hour

        EASY INSTALL!!

        easy to install...................................

        Helpful (4)
      • October 15, 2017

        4 2003 GT - Joeyfatfingers Installation Time: Afternoon

        Better bushings

        I bought the SR performance upper and lower control arms, they were great for about 6 months and the bushings just fell apart. I’ve now had these on for about two months and so far so good.

        Helpful (5)
      • August 10, 2017

        5 1993 LX - 93Stang Installation Time: Afternoon

        Very sturdy

        Put on a 1993 Fox LX 5.0 Good quality and ride , installed easily. Put about 30 miles on em so far.

        Helpful (4)
      • July 31, 2017

        5 2001 Other - JohnL

        2001 Roush Stage 2

        My rear end would make a clunking noise and it sounded bad. Had these installed and no more noise. Turned out my originals had a worn bushing. Definitley worth the money!

        Helpful (5)
      • June 05, 2017

        5 2003 GT - DarrellS Installation Time: Afternoon

        Great

        Great quality and fit. Great ride and feel! Thanks AM

        Helpful (4)

      Questions & Answers (0 answers)

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      Hardware included:
      • (2) Cupped Polyurethane outer bushings
      • (2) Polyurethane inner balls
      • (2) Zinc-plated steel sleeves
      • Polyurethane grease

      Tech Specs

      Will It Fit My Mustang

      • Bullitt - 01
      • Cobra - 93, 94, 95, 96, 97, 98
      • Cobra R - 95
      • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
      • LX - 87, 88, 89, 90, 91, 92, 93
      • Mach 1 - 03, 04
      • Other - 79, 80, 81, 82, 83, 84, 85, 86
      • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04

      Does not fit 1999-2004 SVT Cobra's with Independent Rear Suspension (IRS)

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