Economy Pro Coil System Spring Rate: 450

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Spring Rate: 450
Total Front End Weight: 1901-2100lbs

Fits:
Buick
73-77 Regal
78-87 Regal
Chevy
70-81 Camaro
73-77 Chevelle/El Camino
78-83 Chevelle/El Camino
73-77 Monte Carlo
78-88 Monte Carlo
75-79 Nova/Chevy ll
82-04 S-10/S-15 2wd
Oldsmobile
73-77 Cutlass/442
78-87 Cutlass/442
75-79 Omega
Pontiac
70-81 Firebird
73-77 Gran Prix,LeMans
78-87 Gran Prix,LeMans
74-77 GTO, Ventura

Easy Bolt-In Installation

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:

(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