SuperStock spring tips.

A-Body-Bomber,

A better example.

Jack Werst's 1965 Plymouth Super/Stock

Back-in-the-Day,

I had a chance to 'peak' under the car, and see the 'shim-plates'.

Jack Werst, said 'Pre-Load' makes the car launch forward quicker.

Instead of 'lifting' all the way up first, and then launching.