Prothane Spring Isolators - Rear (79-04 GT, V6, Mach 1; 93-98 Cobra)

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 Rear Spring Isolators are designed for use on 1979 to 2004 Mustangs, including the LX 5.0, V6, GT, Bullitt, Mach 1, and 1993-1998 SVT Cobra models. Does not fit 1999-2004 IRS-equipped SVT Cobras.