UMI Performance 2nd Gen F-Body front lowering springs are wound from 5160 CrSi premium wire and feature a linear 600 lb/in spring rate. They are stiffer than stock to deliver increased performance with reduced body roll and a lower center of gravity, making them suitable for autocross and Pro-Touring builds as well as corner carving and street cruising. Ride height is engineered for a target 1 inch drop with standard small block or LS power, and lightened cars may require spring trimming. The front springs also suit full weight big block applications when an additional quarter inch of lowering is desired. A tough black powder coat finish protects the springs, and UMI manufactures them in the USA.
Specifications:
- Type: Front suspension lowering spring
- Series: 2 in front lowering spring
- Spring rate: 600 lb/in, linear
- Wire: 5160 CrSi premium wire
- Finish: Black powder coat
- Sold as: Pair
- Made in the USA
- Part number: 2647F
Vehicle Applications:
- 1970 Chevrolet Camaro
- 1971 Chevrolet Camaro
- 1972 Chevrolet Camaro
- 1973 Chevrolet Camaro
- 1974 Chevrolet Camaro
- 1975 Chevrolet Camaro
- 1976 Chevrolet Camaro
- 1977 Chevrolet Camaro
- 1978 Chevrolet Camaro
- 1979 Chevrolet Camaro
- 1980 Chevrolet Camaro
- 1981 Chevrolet Camaro
- 1970 Pontiac Firebird
- 1971 Pontiac Firebird
- 1972 Pontiac Firebird
- 1973 Pontiac Firebird
- 1974 Pontiac Firebird
- 1975 Pontiac Firebird
- 1976 Pontiac Firebird
- 1977 Pontiac Firebird
- 1978 Pontiac Firebird
- 1979 Pontiac Firebird
- 1980 Pontiac Firebird
- 1981 Pontiac Firebird
FAQ
What vehicles do these springs fit?
They fit 1970 to 1981 GM second generation F-Body cars, including the Chevrolet Camaro and Pontiac Firebird across the Base, Berlinetta, LT, Rally Sport, RS, Sport, SS, Z28, Esprit, Formula, and Trans Am submodels.
How much will the car drop?
The springs are engineered for a target 1 inch drop with standard small block or LS power. Lightened cars may require spring trimming, and full weight big block cars can see about a quarter inch of additional lowering.
What is the spring rate and wire material?
Each front spring uses a linear 600 lb/in rate and is wound from 5160 CrSi premium wire for consistent performance and long term durability.
Are these sold individually or as a pair?
They are sold as a pair of front springs.
Where are these springs made?
UMI Performance manufactures these springs in the USA.
