I would start with the drag radials first. I wouldn't run 90/10 strut/shocks on the front of a street car. Buy the more expensive adjustable strut/shocks. Dial in what you need at the track and dial back to the stiffer settings for the ride home.
Free or cheap: Make quick disconnects for the front sway bar (Jeep 4x4 sites have the info). That will help loosen the front end for better weight transfer. Reattach for street use.
Move the battery to the rear. Needs a battery box vented to outside
Fiberglass hood (82 Z28 was fiberglass. Don't know about the other years)
Move torque arm off the tailshaft of transmission and attach to x member. Keep pinion angle at 2 to 3 degrees. Sticky tires will pull the trans mount apart and will hammer the trans into the floor on launch and shifts if you do not do this.
Box the factory torque arm.
Last edited by cal1320; 04-10-2012 at 04:54 AM.