Firestone Coil Rite Air Spring Bag Model 4103 CR 4103 COIL-RITE
[F039-4103]

Coil-Rite™ air helper springs mount inside an existing open coil spring suspension. These air springs provide adjustable spring rates far superior to the standard coil spring. The durable polyurethane air springs will support 500-1,000 lbs per set*.
Coil-Rite air helper springs are made of durable polyurethane to withstand the rigors of coil-sprung suspensions.

Fits:
82-96 Century FWD
80-84 Skylark
82-02 Camaro, Z-28, IROC-Z
82-90 Celebrity
83-86 LTD
79-03 Mustang
98-00 Amigo
79-86 Capri
83-86 Marquis
82-96 Cutlass Cierra
84-95 Cutlass Cruiser (SW only) (FWD)
82-91 6000
82-02 Firebird, Trans Am
80-84 Phoenix