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SR Performance Polyurethane Spring Isolators - Front (79-04 All)

Market Price $40.99 You Save 15% ($6.00)
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$34.99

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  • Item 56054
  • MPN# 56054

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    Features, Video & Details

    • Made of Graphite Impregnated Urethane for Long Life
    • Improves Handling and Steering Response
    • Includes Drivers Side and Passengers Side
    • Fits 1979 to 2004 Mustangs

    Review & Installation Video

    Review & Install Video

    Performance Upgrade. If you are installing a new set of lowering springs it is a good time to replace your old worn out rubber Spring Isolators with a new set of SR Performance Polyurethane Spring Isolators available from AmericanMuscle.

    Superior Materials. These SR Performance Polyurethane Spring Isolators are made from polyurethane that has been impregnated with graphite so they will not dry out and crack like the stock rubber pieces.

    Application. Designed to replace the stock front 1979-2004 rubber units these SR Performance Spring Isolators will greatly improve the handling and steering response of your lowered pony.

    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

    What's in the Box
    Hardware included:
    • None Required
    Installation Info
    Tech Specs
    Will it fit my Mustang?
    • Bullitt - 01
    • Cobra - 93, 94, 95, 96, 97, 98, 99, 00, 01, 03, 04
    • Cobra R - 93, 95, 00
    • 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

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    3 Questions / 7 Answers

    Ask a Question

    I have SR Coilovers... I don't need these right?

    EdwinA

    • The SR Performance Polyurethane Spring Isolators are for use if and when you replace your springs or decide to upgrade to lowering springs. If you purchased the SR Performance Coilovers, you will not need these with that install.

      TerriB

    Helpful (1)

    Do you have to apply any grease to the isolators? I know poly suspension bushings usually require greasing to keep the noise down - are these similar? or just plug-n-play without any greasing needed?

    Toadster

    • No grease is required or recommended. Very clean install and no squeaks when I installed them with new lowering springs.

      Brian57

    Show 1 more answer Helpful (1)

    How much does it raise the front?? I bought some H&R lowering springs for my 04 cobra convertible and whoever had her before me lowered it without isolators and i didn't buy new ones. it sits too low really and bottoms out way too much. how much can i expect these isolators to raise the car back up? besides a different set of springs what can i do to raise her up a little if the isolators aren't enough?

    Bare

    • You can expect these Isolators to increase the ride height of your car no more than 1/4" to 3/8". Figure the thickness of the Isolators (top and botton) minus a small amount for comression of the Polyurethane.

      CodeOrange

    Show 3 more answers Helpful (0)

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    Customer Reviews (100+) Write a Review

    Overall Rating 4.9

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:0-$100

    • Handling Improvement 4.593023 4.6
    • Ride Quality 4.674418 4.7
    • Appearance 4.741177 4.7
    • Bang For Your Buck 4.741177 4.7



    • 5/5

      Installation Time: Afternoon

      February 16, 2018

      Isolator review

      I had a terrible squeaking from my olds springs and now that I installed my lowering kit from you guys with these isolator the noise is quiet and now I don’t have to be imberesed by everyone saying my car sounds like it’s guna break down on me

      Arthur

      Year: 2004 Submodel: V6

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      February 09, 2018

      Got the job done

      These were just what I needed :) Perfect size and perfect price!

      RachelH

      Year: 1993 Submodel: LX

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      January 26, 2018

      Spring isolators

      Just what i was looking for !! Great fit good work american muscle

      SalvatoreF

      Year: 2004 Submodel: GT

      Helpful (0)

    • 5/5

      January 10, 2018

      Necessary

      I would say these are a must when just replacing your isolators or pairing them with a new set of springs, as I did. Old ones were completely rotted out. Sure you could get by with the old ones but why not just replace them to insure better quality ones.

      RomanD

      Year: 2000 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      January 10, 2018

      spring isolators

      Product is as described, great fitment and quick shipping

      Ramrod66

      Year: 1991 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      January 02, 2018

      Spring Isolators

      If you're going to get new springs, these are a must have. They replace the worn out stock bushings and get rid of the squeaks and definitely ride a lot smoother than stock.

      JustinJ

      Year: 2002 Submodel: V6

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      December 25, 2017

      work great

      need to replace isolators if installing new springs

      DennisM

      Year: 2003 Submodel: Mach 1

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      December 17, 2017

      Spring isolators

      These went on easy and definitely recommend when replacing your springs . My old ones were shot and these should make a difference.

      JeffR

      Year: 1995 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      November 22, 2017

      Great Replacement

      They work. Not much to say. Get these if you are replacing springs on an old car.

      Camgarrett

      Year: 2001 Submodel: V6

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      November 14, 2017

      Spring isolators

      Quality as usual and an exact fit. Took me an afternoon with the right tools for the job, new lowering springs, struts, and shocks. My stang has a much better stance and ride. Thank u AM

      JosephP

      Year: 1994 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      November 13, 2017

      Perfect replacement

      Perfect replacement when swapping out oem springs for steeda sport. Quiet ride. Perfect ride height. Would definitely buy again.

      Medic24

      Year: 2003 Submodel: GT

      Helpful (0)

    • 1/5

      Installation Time: Afternoon

      November 07, 2017

      Don’t waste your money.

      Had it in my car for only three weeks and it’s warping and breaking apart. The stock ones were actually in better shape than these are after only 3 weeks. They are literally falling apart. Waste of my money.

      NewMustang

      Year: 2003 Submodel: V6

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      October 23, 2017

      the best

      the work exellently and were better than factory make no noise. im recomendet

      Ray805

      Year: 2000 Submodel: Cobra

      Helpful (0)

    • 5/5

      Installation Time: Afternoon

      October 02, 2017

      Easy to install

      I had no issues installing them. Saw some complaining didn't fit well but I did not have an issue. Just use some grease and fine

      dre256

      Year: 2003 Submodel: GT

      Helpful (0)

    • 4/5

      Installation Time: Less than 1 Hour

      September 22, 2017

      Solid

      Easily fit my lowering springs, high quality, good price.

      JacobC

      Year: 1990 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      September 15, 2017

      Good Product

      Bought some HandR SS lowering springs and needed some isolators to install them. These fit the bill perfectly without breaking the bank.

      BrandonC

      Year: 2017 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      August 27, 2017

      Easy install

      Seems like good quality product, easy installation.

      RossR

      Year: 2001 Submodel: Bullitt

      Helpful (0)

    • 4/5

      Installation Time: Afternoon

      July 25, 2017

      Could Be Better Priced

      The isolators are of good quality but a bit too pricey.

      Sicilianboy

      Year: 2004 Submodel: V6

      Helpful (0)

    • 5/5

      July 19, 2017

      Spring isolators

      Excellent quick easy replacement, recommended if yours are original

      VM

      Year: 2001 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Full Day

      July 15, 2017

      B-12 Kit

      item was easy to install, both front and rear springs feel better

      VincentT

      Year: 2001 Submodel: Bullitt

      Helpful (0)

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