Prothane Coil Spring Insulator Polyurethane Pair 1965-1973

6-1704 BLACK
98% of 100


  • Vibration Absorbing
  • Quality Polyurethane
  • Improved Performance
  • Direct-Fit Replacement
MSRP $28.69
You save 37%

Pair of Prothane Polyurethane Coil Spring Insulators for 1965-1973 Mustangs.

When you are replacing your coil springs, you may already be thinking about ride comfort. Upgrading to polyurethane coil spring insulators is a easy way to firm up your ride.

Insulators are also important to minimize the squeaking caused by the coil springs under shock load. These insulators go on top of the coil springs between the spring and the upper control arm.

One pair will fit driver and passenger side.

Whether you’re looking for an exterior mirror, wheels and tires, headlights and taillights or a set of interior upholstery, CJ’s has the parts you need to complete your classic Mustang restoration with ease! CJ’s has the parts you need to bring your early model Mustang build back to life--browse our huge selection of restoration parts for your pony today!

Order this Pair of Prothane 6-1704 BLACK Polyurethane Coil Spring Insulators for your 1965-1973 Mustang today from CJ Pony Parts!

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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