and Performance Parts and Accessories
BX210550 - 1967-81 F-Body 10" Coil Over Springs for Use with QA1 Proma Shocks (550 lbs/in Spring Rate)
These coil-over springs are designed for QA1 single and double-adjustable Proma Star shocks. Choose the springs that fit the front end weight of your car fully assembled. Knowing the weight of your car will help you choose the best spring for your styl e of driving.
This spring has a rate of 550 lbs per inch for vehicles with the front weight from 2101-2300 lbs.
Sold individually. 2 required per vehicle
Made in USA…