Help! First gen Firebird, poorboy build

[Buryingthesun]

Nice car, exact color as the 67 survivor Bird that I just picked up.
I'm going to keep the total stock look with a few hidden mods, similar to yours. However, you did not say what you are doing with the brakes. You may want to incorporate that into your build, as that offers additional options with spindles and drops. Also, what about the rear suspension? Yours should have the mono leaf rear springs, which I would think would not be the best for your intended purpose.
I'm keeping mine very mild and low cost. Tall upper ball joints, tall outer tie rod ends, and offset upper shafts. If I want I can box the ears of the upper arms for a little extra strength since it will not be seen. Then it's good shocks, sways, and new multi leaf rear springs, along with a factory appearing front disc kit from Inline tube.

I do have plans for the brakes, I will be running a set for C6 disc's on the front with the KORE3 hubs. I just need to decide what wheel to run on the car. Im almost thinking of going with an old school NASCAR look for the car but its all still up in the air. I do have a mono-leaf rear spring set-up and would like a bit more, I have been looking at the Hotchkis springs but I would like to do some more research before I make the purchase.