Buick cars from the 1950's, 60's and 1970's

 were big heavy cars and when the rear springs start to sag

 or you load up the car for a road trip

 you will really appreciate the 1,100 lbs of boost 

and 50% bigger piston size that  these shocks provide.

We supply spring assisted shocks for these application by customizing

 shocks manufactured by  Monroe or Gabriel and then we customize them

 to fit your application by length and mounting configuration.

The shocks are guaranteed to fit and function on your application

 and are backed by a lifetime warranty.

These shocks are known by a lot of names like spring assist shocks, coil

 over shocks,  booster shocks, load carrying, overload shocks, and helper shocks.

 Let me know if you have heard them called by other names.