1988 Plymouth Caravelle Helper Springs
- Firestone Suspension®Coil-Rite™ Rear Air Helper Spring KitPlymouth Caravelle 2.2L / 2.5L 1988, Coil-Rite™ Rear Air Helper Spring Kit by Firestone Suspension®. Mount inside an existing open coil spring suspension. These air springs provide adjustable spring rates far superior to the standard...Control the air pressure in the air helper springs for varying loads and road conditionsSpring performance can be altered as easily as inflating a tire$144.12
1988 Plymouth Caravelle Models