If you want better traction for drag racing or just to lift up your vehicle for bigger tires or heavier loads, then check out our adjusters.

These adjusters will improve your short times when drag racing by pre-loading the right rear coil spring suspension. It will also lift your vehicle up for larger tires or more passengers etc. This style adjuster needs to have the old alignment ridge cut off.

This is the same style as above but you don't have to cut off the alignment ridge because there are shims supplied with them to get the adjuster above the alignment ridge.

This style adjuster is for applications that don't have an opening under the threaded shaft to adjust through. This style adjusts at the top with a wrench that is included. This application is good for full-sized Chev/Pontiacs around 1965 - 1972.

          This style adjuster is for applications that don't have an opening under the threaded shaft to adjust through. This style adjusts at the top with a wrench that is included. This application is good for 1964 - 1966 and early 1967 GM A-Body.

NOTE: If you install our adjusters by trimming off your old alignment ridge, your car will sit about 3/4 to 1 inch higher at rest, and then it can be raised about 2 to 3 inches after that.

NOTE: If you install our adjusters without trimming off the old alignment ridge (using the shims instead), then your car will sit about 1 1/2 inches higher at rest, and then can go up 2 to 3 inches after that. Using the shims is recommended on cars that you want to keep original. The only change is you need to drill 2 small bolt holes that can be filled in if you want to go back to the original look.

Budzter Coil Spring Adjusters are manufactured from quality steel on CNC precision machinery. The top plate is made from 1 piece of steel for strength and durability. The new alignment ridge is 1 full inch high. This is higher than the OEM ridge. It sits on a small platform machined into the threaded shaft for more support. The top plate always turns to make adjusting easier.

The bottom plate is also made from one piece of steel for strength and durability. The bottom of the threaded shaft is made to fit 11/16 inch sockets or wrenches. The threaded shaft also has holes drilled in to wire tie the adjusters to make sure they don't move.

We think this is the best quality adjuster you can buy. If you want the most traction or height adjustments available for your vehicle, at a reasonable cost, then join the rest of our satisfied customers.