Firestone Coil-Rite Air Helper Spring Kit Rear 98-17 Toyota 4Runner (W237604135) 1970 Chevrolet El Camino SS 1978 Plymouth Fury Base

1978 Plymouth Fury Base

Includes OEM style illumination Purchase Kit before installation

Power Steering Boxes ONLY

The Mishimoto intercooler has a 4" thick core and a total volume of 625 in3

Firestone Coil-Rite Air Helper Spring Kit Rear 98-17 Toyota 4Runner (W237604135) 1970 Chevrolet El Camino SS 1978 Plymouth Fury BaseIf you're looking for a smoother ride for your vehicle that has a coil spring suspension, Firestone Coil Rite air helper springs are what you need. Designed to fit inside existing coil springs to create a variable spring rate, Coil Rite will level your vehicle and assist with more effective braking and handling, even under heavy loading and adverse road conditions. Coil Rite enables you to control the air pressure in the air helper springs so you can