UMI Front/Rear Spring Kit Stock Height Chevy Chevelle/El Camino 64-66

Deliver modern handling and ride quality to your classic Chevy. The UMI Performance front and rear spring kit fits 1964-1966 Chevelles and El Caminos (4048). It also maintains the classic stance. It fits other GM A-Body models as well. It was developed in collaboration with a Sprint Cup chassis engineer. The front springs use 5160 Chrome Silicon wire at a 530 lb/in linear rate. The rear springs use 9254 Chrome Silicon wire at a 130 lb/in rate. This combination provides predictable handling and reduced body roll. It also eliminates the common “floating” feel of factory suspensions. It is engineered for level ride height with SBC, LS, Pontiac 400, and aluminum-head Big Block setups. The kit also offers a 1/4” nose-down option for full-weight Big Blocks. It is finished in a durable black powder coat.

Features and Benefits:
- Maintains factory ride height and classic stance
- Front springs 530 lb/in, rear springs 130 lb/in linear rate
- Provides firm, predictable handling with reduced body roll
- Constructed from 5160/9254 Chrome Silicon wire
- Eliminates floating feel common in A-Body vehicles
- Suitable for Pro-Tour, Auto-x, and street driving
- 1/4” nose-down option for full-weight Big Block setups
- Black powder-coated finish for durability

Vehicle Fitment:
- 1964-1966 Chevy Chevelle
- 1964-1966 Chevy El Camino
- 1965-1966 Buick Gran Sport
- 1964-1966 Buick Skylark
- 1964-1966 Buick Special
- 1964-1966 Buick Sportwagon
- 1964-1966 Chevy Malibu
- 1964-1966 Oldsmobile 442
- 1964-1966 Oldsmobile Cutlass
- 1964-1966 Oldsmobile F85
- 1964-1966 Oldsmobile Vista Cruiser
- 1964-1966 Pontiac GTO
- 1964-1966 Pontiac Tempest
- 1964-1966 Pontiac Lemans