
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Fits:
- 1967-1969 GM F-Body Vehicles
- 1968-1974 GM X-Body Vehicles
Kit Includes:
- 2 Shocks
- 2 High Travel Springs
- All Mounting Hardware
- Easy Bolt-In Installation
- (2) Economy Stocker Star GME1 shocks
- (2) specially designed conical springs (12) spring rates / styles are available, based on front end weight and application
- All mounting hardware


Spring Style ''A''
Pigtail End
3.50'' Upper ID
2.50'' Lower ID
Spring Style ''B''
Flat End
3.50'' Upper ID
2.50'' Lower ID
Spring Style ''C''
Flat End
4.10'' Upper ID
2.50'' Lower ID
Minimal modifications to be made. Remove the existing shocksand springs and the QA1 Economy Pro Coil System boltsright back in.
Specially Designed Conical Springs
This spring is designed so that the lower end sets on the coil-overshock and the upper end sets in the original spring bucket in theframe. This allows for the use of a longer and lighter spring formore stored energy, offering increased weight transfer. Greaterdurability and safety is also achieved by locating the springpressure in the frame and not on a single stud.
Ride Height Adjustable
Aluminum sleeve allows ride height adjustment. Allows up to 3"lowering of car.
The QA1 Economy Pro Coil System uses the Economy Stocker Star®shocks as the foundation. The Economy Pro Coil System includes: