- Poly Bushings Spring Shackle
- Position: Rear
- From 4/73 Production Date
Whiteline Synthetic Elastomer Bushings
After extensive development and testing of materials that would offer strength and durability, geometry retention and memory without the harshness, WHITELINE has created a progressive, long-chain Synthetic Elastomer that delivers the combined physical advantages of solid bushings, with the extreme flexibility characteristics of rubber
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1974 - 1978 | Mazda | RX-4 | Base |