Mine is set up like this.
Full poly everywhere;
Jegs bolt-on S/F/C's;
About 500 to 525 pound front coils and about 175 pound rear leaf's;
Slapper-bars;
17" tires all the way around so that you don't have to tub the rear to run a 295 tire in the rear, but you will probably have to install coil-overs to keep the rearend from coming down on the outer sidewalls.;
Stock A-Arms;
1" front and 3/4" rear ADDCO S/B's -- rear S/B is probably over-kill....
The deal about the 17" rims is that the rear lower shock mount is now inside the inner rim of the wheels so that you can back-space a wider rim to be able to better run the 295'S!!! AND not have to mini-tub it UNLESS you still want to????
I personally like the low front and high rear, but then again, I'm "old-school" big-time!! AND I also like my car the other way too, front up and squatting in the back like was also the rage before big-n-littles came into fashion.... Back when I was in highschool in the early to mid '60's just before I ordered my car...
I also have installed my "pdqCBB" set-up that mounts 13" and 11.75" rotors for max. CHEAP braking!!
I honestly figure mine is about the cheapest suspension around b/c I tend ta be a tight-as---, er, eh, "FRUGAL" is all...
pdq67
PS., Oh, btw, late '66 OEM '67 350SS/RS car, 496 BB engine, M-20, 3.31's and posi.......