Account Login
Gift Cards
Track Order
Help Center

JEGS Torque Box Kit 1979-2004 Mustang


made in usa

Product Q&A
View Now
Click image to zoom
Torque Box Kit 1979-2004 Mustang
SAVE $10.80
More than 10 available
Torque Box Kit
  • 1979-2004 Mustang
  • Made in the USA
  • Upper Reinforcement
  • Lower Reinforcement
  • Hardware
  • Ships

    Items You May Also Consider

    60542 is rated 4.0 out of 5 by 5.
    Rated 5 out of 5 by from Huge Improvement, Excellent Instructions Instructions were highly detailed and simple which is rare when it comes to aftermarket modifications. All hardware was top quality. This was the first time installing Torque box reinforcements, and honestly I had almost zero problems. Everything lined up close to perfectly, only had to make some minor modifications with a mini sledge, but I couldnt belive how simple and easy it went. Granted though, I did remove my axle, so that helped obviously. I paired these reinforcements with UPR control arms and New Urethane axle bushings and wow what a difference. Rear is completely stiff with no flexing happening anywhere. All off this puts all of the power right to the ground. Very happy! One thing though is dont over tighten the upper control arm reinforcement plate bolts too much, I did and it drew the floor pan down just a little bit (no big deal).
    Date published: 2017-05-31
    Rated 5 out of 5 by from Great product Easy to install like it says only took an hour and a half by myself the upper ones will need some help though great product and it leaves plenty of room to be welded later on if you like could not be happier
    Date published: 2016-02-03
    Rated 5 out of 5 by from A must have for mustangs 79-04 Straight forward installation bolt them in and go.
    Date published: 2014-11-01
    • y_2023, m_12, d_5, h_8
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.37
    • cp_1, bvpage1
    • co_hasreviews, tv_2, tr_3
    • loc_en_US, sid_10001_10001_2837355, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Mustangs from 79-93 had a smaller bolt diameter in the lower control arms than 94 and up. What years does this kit fit exactly?

    Asked by: Jeff Pakula
    The Jegs 555-60542 torque box kit fits all 1979-2004 Mustang except convertible.
    Answered by: jshook
    Date published: 2022-10-12
    • y_2023, m_12, d_5, h_8CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.37
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_2837355, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Items You Need

    Easy Kits

    Related Categories

    Related Products

    dd lift points and extra rigidity to your S550 Mustang with bolt-on Chassis Jacking Rails from BMR Suspension. Built from heavy-duty, laser-cut 1-x 2-inch boxed tubing, BMR’s Chassis Jacking Rails are designed to give you a rock-solid jacking or jack ...
    Kit Includes:BMR Suspension Ford Sway Bar Kit - 142-SB043RBMR Suspension Ford Sway Bar End Link Kit - 142-ELK012BMR Suspension Ford Rear Vertical Link Arms - 142-TCA045BMR Suspension Ford Rear Toe Rods - 142-TR005RBMR Suspension S550 Mustang Cradle Bushing Lockout Kit ...
    This shaft kit is a direct bolt-in replacement for the factory late model (1994-04) 5.0L steering. Pyramid style, Needle-Bearing Universal Joint. Improves header clearance, with only 1.5" diameter. 1994-2004 Ford Mustang.

    Recently Viewed

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.