Free Horsepower: Win a C&L Cold Air Intake & Bama Performance Tuner Enter to Win
1-888-332-7930 M-F 9-9 EST, Sat 9-5:30 EST

Free Shipping on Everything. Seriously. Details

Prothane Spring Isolators - Front (79-04 All)

AmericanMuscle no longer carries the Prothane Spring Isolators - Front (79-04 All). Please check out Mustang Suspension Bushings for an updated selection.
12 Reviews
Our Price

$29.99

  • Item #47431
  • Market Price $34.99
  • You Save 14% ($5.00)
Free Shipping on Everything

AmericanMuscle no longer carries the Prothane Spring Isolators - Front (79-04 All). Please check out Mustang Suspension Bushings for an updated selection.

Features
  • Improves handling and steering response
  • Polyurethane construction
  • Includes upper and lower front isolators
  • Fits all 1979 to 2004 Mustangs
Description
Performance Handling Upgrade. If you are installing a new set of lowering springs on your Pony it is a good time to replace your old worn out stock factory rubber Spring Isolators with a new polyurethane set from Prothane for improved handling and a better overall driving performance. Polyurethane Construction. Prothane isolators are made from a polyurethane material which is far superior than standard rubber. Polyurethane is unique in that it has the elasticity properties of rubber combined with the durability of metal, making it ideal for suspension bushings.

Application. This set of upper and lower Prothane Front Spring Isolators are designed for use on 1979 to 2004 Mustangs, including the LX 5.0, V6, GT, Bullitt, Mach 1, and SVT Cobra models.

Mustang 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
  • (2) Upper Spring Isolators
  • (2) Lower Spring Isolators
Installation Info

Installation Time: (approx) 30 Minutes

Difficulty Level:Mechanical expertise or professional installation required.

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

Most Helpful Reviews View All

Overall Rating 5/5 Write a Review
5/5
must have if installing new springs

Perfect fit super fast shipping good quality old ones always look good but once u remove them u can see they are worn and old

Helpful (1) (0)

5/5
exactly what i needed

perfect fit fast shipping !!!!! never disappointed with this site

Helpful (0) (0)

Customer Photos

You Might Also Like

Q & A

No questions about this product yet.

Ask the First Question

Reviews (12) Write a Review

  • 5 Stars 1.0 100%
  • 4 Stars 0 0%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
5.0

out of 5 stars

12 Customers Recommend this Product

Installation Time:Afternoon

Installation Cost:$250-$500

  • Handling Improvement: 4.583333 4.6/5
  • Fit: 5 5/5
  • Bang For Your Buck: 4.833333 4.8/5
Filter By Sort By
  • 5/5

    must have if installing new springs

    May 17, 2013

    Perfect fit super fast shipping good quality old ones always look good but once u remove them u can see they are worn and old

    xshoeboxx

    Year: 1990 Model: Other

    Helpful (1) (0)

  • 5/5

    Highly recommended

    July 23, 2014

    There is no other option if your keeping your springs, way better ride quality and as always fast shipping from AmericanMuscle.

    robert11111

    Year: 2001 Model: Bullitt Driving Style: Daily Driver 'Stangs I have owned: 2 Canada

    Helpful (0) (0)

  • 5/5

    A must have

    July 23, 2014

    This is a must have when replacing your old springs. I forgot to take a pic but also remember to wrap electrical tape around the bottom of springs and isolators.

    Jstang82

    Year: 2000 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 Glendale, AZ, USA

    Helpful (0) (0)

  • 5/5

    Excellent replacement for stock

    July 19, 2014

    Direct replacement for worn OE isolators. Provide a bit more firmness to ride and eliminates squeaks. These by themselves did not take a full day to install - probably just a couple of hours. I installed these, a rear set, Eibach ProDampers and did some exhaust modifications that took me almost a full day. Be sure to have a spring compressor prior to starting.

    TimG59

    Year: 2004 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 4 Washington, USA

    Helpful (0) (0)

  • 5/5

    Isolators!

    January 24, 2014

    Great fit! A little snug but overall amazing replacement for my eibach lowering kit. Also reduced a lot of ride noise in the front end of the vehicle.

    Tmast4365

    Year: 2002 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 3 Destin, FL

    Helpful (0) (0)

  • 5/5

    well worth it

    December 20, 2013

    I redid the entire suspension on my 03 gt with 90k miles... while everything was apart I threw these in and wow no more sounds and slop the car handles much better and these isolators really helped tie it together... if you doing anything that makes you tear apart the front end, these are a must have.

    dpaol03gt

    Year: 2003 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 dumont nj

    Helpful (0) (0)

  • 5/5

    New Isolators for the new springs

    November 29, 2013

    After 20 years the rubber is worn out and these poly isolators will last the life of the car. Great product at a great price.

    347Tony

    Year: 1992 Model: Other Driving Style: Daily Driver 'Stangs I have owned: 2 Philly

    Helpful (0) (0)

  • 5/5

    Excellent Made Quality!

    November 22, 2013

    After sixth months of installation I checked them to see how they were holding up and they showed no ware of usage.

    billbill

    Year: 2003 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 2 Los Angeles, CA, USA

    Helpful (0) (0)

  • 5/5

    good product

    October 24, 2013

    Perfect fit, much better than the old ones I had..

    90LX

    Year: 1990 Model: Other Driving Style: Street / Strip 'Stangs I have owned: 1

    Helpful (0) (0)

  • 5/5

    Must have

    October 03, 2013

    Must have for front spring swaps. These isolators went on nice and snug with a little lubricant not to mention got rid of the old factory isolators that tend to crack and break after some time.

    JoeR990

    Year: 2001 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 King of Prussia, PA, USA

    Helpful (0) (0)

More Products You Might Like

Related Categories