$345.99
Available on backorder
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the best in the business. Our front springs are wound from 5160 CrSi premium wire and feature a linear 530 lb/in rate. The rear springs are wound from 9254 CrSi premium wire and feature a linear 130 lb/in rate. The linear rate provides consistent handling characteristics which are important for Auto-x and Pro-Tour applications while the increase in stiffness reduces body roll and prevents the “floating” feeling so common with the A-body. These springs are suitable for Auto-x and Pro-Tour applications as well as corner carving/cruising. The ride height is engineered for a 2” lowering with standard SBC, Pontiac 400 and aluminum head/intake Big Block Chevy as well as LS power (lightened cars may require spring trimming). The front springs are also suitable for full weight Big Block applications when ¼” nose down rake is desired. They have a tough, black powder coat finish and UMI proudly manufactures these premium quality springs in the USA.
Description
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the best in the business. Our front springs are wound from 5160 CrSi premium wire and feature a linear 530 lb/in rate. The rear springs are wound from 9254 CrSi premium wire and feature a linear 130 lb/in rate. The linear rate provides consistent handling characteristics which are important for Auto-x and Pro-Tour applications while the increase in stiffness reduces body roll and prevents the “floating” feeling so common with the A-body. These springs are suitable for Auto-x and Pro-Tour applications as well as corner carving/cruising. The ride height is engineered for a 2” lowering with standard SBC, Pontiac 400 and aluminum head/intake Big Block Chevy as well as LS power (lightened cars may require spring trimming). The front springs are also suitable for full weight Big Block applications when ¼” nose down rake is desired. They have a tough, black powder coat finish and UMI proudly manufactures these premium quality springs in the USA.
Fits
1964 Chevrolet Malibu Base
1965 Chevrolet Malibu Base
1966 Chevrolet Malibu Base
1967 Buick Gran Sport Base
1967 Buick Skylark Base
1967 Chevrolet Chevelle 300
1967 Chevrolet Chevelle 300 Deluxe
1967 Chevrolet Chevelle Base
1967 Chevrolet Chevelle Concours
1967 Chevrolet Chevelle Deluxe
1967 Chevrolet Chevelle SS
1967 Chevrolet El Camino Base
1967 Chevrolet Malibu Base
1967 Oldsmobile 442 Base
1967 Oldsmobile Cutlass Base
1967 Oldsmobile Cutlass Holiday
1967 Oldsmobile Cutlass Turnpike Cruiser
1967 Oldsmobile F85 Base
1967 Pontiac Grand Prix Base
1967 Pontiac GTO Base
1967 Pontiac Tempest Base
1967 Pontiac Tempest Custom
1967 Pontiac Tempest Safari
1968 Buick Skylark Base
1968 Buick Skylark Custom
1968 Chevrolet Chevelle 300
1968 Chevrolet Chevelle 300 Deluxe
1968 Chevrolet Chevelle Base
1968 Chevrolet Chevelle Concours
1968 Chevrolet Chevelle Malibu
1968 Chevrolet Chevelle Nomad
1968 Chevrolet Chevelle SS
1968 Chevrolet El Camino Base
1968 Chevrolet El Camino Custom
1968 Chevrolet El Camino SS
1968 Oldsmobile 442 Base
1968 Oldsmobile Cutlass Base
1968 Oldsmobile Cutlass S
1968 Oldsmobile F85 Base
1968 Pontiac Grand Prix Base
1968 Pontiac GTO Base
1968 Pontiac Tempest Base
1968 Pontiac Tempest Custom
1968 Pontiac Tempest Safari
1969 Buick Skylark Base
1969 Buick Skylark Custom
1969 Chevrolet Chevelle 300 Deluxe
1969 Chevrolet Chevelle Concours
1969 Chevrolet Chevelle Concours Estate
1969 Chevrolet Chevelle Greenbrier
1969 Chevrolet Chevelle Malibu
1969 Chevrolet Chevelle Nomad
1969 Chevrolet Chevelle SS
1969 Chevrolet El Camino Base
1969 Chevrolet El Camino Custom
1969 Chevrolet El Camino SS
1969 Oldsmobile 442 Base
1969 Oldsmobile Cutlass Base
1969 Oldsmobile F85 Base
1969 Pontiac Grand Prix Base
1969 Pontiac GTO Base
1969 Pontiac Tempest Base
1969 Pontiac Tempest Custom
1969 Pontiac Tempest Safari
1970 Buick Skylark 350
1970 Buick Skylark Base
1970 Buick Skylark Custom
1970 Chevrolet Chevelle Base
1970 Chevrolet Chevelle Concours
1970 Chevrolet Chevelle Concours Estate
1970 Chevrolet Chevelle Greenbrier
1970 Chevrolet Chevelle Malibu
1970 Chevrolet Chevelle Nomad
1970 Chevrolet Chevelle SS
1970 Chevrolet Chevelle SS 454
1970 Chevrolet El Camino Base
1970 Chevrolet El Camino Custom
1970 Chevrolet El Camino SS
1970 Chevrolet Monte Carlo Base
1970 Oldsmobile 442 Base
1970 Oldsmobile Cutlass Base
1970 Oldsmobile F85 Base
1970 Pontiac Grand Prix Base
1970 Pontiac GTO Base
1970 Pontiac GTO The Judge
1970 Pontiac Tempest Base
1970 Pontiac Tempest GT
1971 Buick Skylark Base
1971 Buick Skylark Custom
1971 Chevrolet Chevelle Base
1971 Chevrolet Chevelle Concours
1971 Chevrolet Chevelle Concours Estate
1971 Chevrolet Chevelle Greenbrier
1971 Chevrolet Chevelle Heavy Chevy
1971 Chevrolet Chevelle Malibu
1971 Chevrolet Chevelle Nomad
1971 Chevrolet Chevelle SS
1971 Chevrolet El Camino Base
1971 Chevrolet El Camino Custom
1971 Chevrolet El Camino SS
1971 Chevrolet Monte Carlo Base
1971 Oldsmobile 442 Base
1971 Oldsmobile Cutlass Base
1971 Oldsmobile Cutlass S
1971 Oldsmobile F85 Base
1971 Pontiac Grand Prix Base
1971 Pontiac GTO Base
1971 Pontiac GTO The Judge
1972 Buick Skylark 350
1972 Buick Skylark Base
1972 Buick Skylark Custom
1972 Chevrolet Chevelle Base
1972 Chevrolet Chevelle Concours
1972 Chevrolet Chevelle Concours Estate
1972 Chevrolet Chevelle Greenbrier
1972 Chevrolet Chevelle Heavy Chevy
1972 Chevrolet Chevelle Malibu
1972 Chevrolet Chevelle Nomad
1972 Chevrolet Chevelle SS
1972 Chevrolet El Camino Base
1972 Chevrolet El Camino Custom
1972 Chevrolet El Camino SS
1972 Chevrolet Monte Carlo Base
1972 Oldsmobile Cutlass Base
1972 Oldsmobile Cutlass Cruiser
1972 Oldsmobile Cutlass S
1972 Oldsmobile F85 Base
1972 Pontiac Grand Prix Base
1972 Pontiac GTO Base
Additional information
| Weight | 51.2 lbs |
|---|---|
| Dimensions | 17.1 × 14.9 × 14.8 in |
| air_freight_prohibited | false |
| not_carb_approved | false |
| ltl_freight_required | false |
| prop_65 | Y |
| part_type | automotive |
| epa | N/A |
| carb_acknowledgement_required | false |
| regular_stock | t |
| units_per_sku | 1 |
| upc | 4051 |
| brand | UMI Performance |
| part_number | 4051 |
Brand
Brand
UMI Performance
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Vehicle Fitment
| Make | Model | Year |
|---|---|---|
| Buick | Gran Sport Base | 1967 |
| Buick | Skylark 350 | 1970 |
| Buick | Skylark 350 | 1972 |
| Buick | Skylark Base | 1967 - 1972 |
| Buick | Skylark Custom | 1968 - 1972 |
| Chevrolet | Chevelle 300 | 1967 - 1968 |
| Chevrolet | Chevelle 300 Deluxe | 1967 - 1969 |
| Chevrolet | Chevelle Base | 1967 - 1968 |
| Chevrolet | Chevelle Base | 1970 - 1972 |
| Chevrolet | Chevelle Concours | 1967 - 1972 |
| Chevrolet | Chevelle Concours Estate | 1969 - 1972 |
| Chevrolet | Chevelle Deluxe | 1967 |
| Chevrolet | Chevelle Greenbrier | 1969 - 1972 |
| Chevrolet | Chevelle Heavy Chevy | 1971 - 1972 |
| Chevrolet | Chevelle Malibu | 1968 - 1972 |
| Chevrolet | Chevelle Nomad | 1968 - 1972 |
| Chevrolet | Chevelle SS | 1967 - 1972 |
| Chevrolet | Chevelle SS 454 | 1970 |
| Chevrolet | El Camino Base | 1967 - 1972 |
| Chevrolet | El Camino Custom | 1968 - 1972 |
| Chevrolet | El Camino SS | 1968 - 1972 |
| Chevrolet | Malibu Base | 1964 - 1967 |
| Chevrolet | Monte Carlo Base | 1970 - 1972 |
| Oldsmobile | 442 Base | 1967 - 1971 |
| Oldsmobile | Cutlass Base | 1967 - 1972 |
| Oldsmobile | Cutlass Cruiser | 1972 |
| Oldsmobile | Cutlass Holiday | 1967 |
| Oldsmobile | Cutlass S | 1968 |
| Oldsmobile | Cutlass S | 1971 - 1972 |
| Oldsmobile | Cutlass Turnpike Cruiser | 1967 |
| Oldsmobile | F85 Base | 1967 - 1972 |
| Pontiac | Grand Prix Base | 1967 - 1972 |
| Pontiac | GTO Base | 1967 - 1972 |
| Pontiac | GTO The Judge | 1970 - 1971 |
| Pontiac | Tempest Base | 1967 - 1970 |
| Pontiac | Tempest Custom | 1967 - 1969 |
| Pontiac | Tempest GT | 1970 |
| Pontiac | Tempest Safari | 1967 - 1969 |
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