[PhotoMatt]

Hey all. New here, but I recognize some names from the thirdgen world.

Fellow I know is interested in a few rims I have. Another guy where I used to live put him '98 SS into the woods, and I got three of his 17*9.5 rims and a new 285 tire when he upgraded. One of those deals that you can't pass up. Anyway, after sitting in the shed for a couple seasons (been in college, car is sleeping) he's offering a trade.

First option is a set of Koni Yellows, slightly used, single adjustable.
Second option is a 9-bolt 3.23 posi disc rear, complete. (currently have 10-bolt 2.73 drum peg-leg)

I'm running a 1986 Z28 with some beginner mods to get me into ESP. Would I be best suited getting the shocks, rear, or ponying up some cash for another rim and some tires?

Mods as of now: 1.5" Jamex drop springs, Delco HD shocks/struts, SSM subframe connectors, wonderbar, 3point strut brace, 383/A4 (plans for manual swap), curently running 16*8 GM crosslace wheels.

Opinions?

[PhotoMatt]

But the 9bolt is also harder to find parts for, and lacks any aftermarket support.

what are you goals for the car.  My view on thirdgen rear-ends, has always been, that if you plan on making enough power, that an upgraded 10bolt is not enough, then a 12bolt, or 9" is probably in order.

Don't get me wrong, the 9bolt is a descent peice, but with no aftermark differentials available, not girdle available, and gears costing an arm and a leg.  I wouldn't choose it for a car that will be used for competition or even regulare HPDE use.

Good to note.

Uses for the car will be hotlap days, autocross and generally a backroad blaster.

Better to get the shocks, then, and maybe upgrade to a Gen4 rear when $$ allows, or just pony up for the rest of the 17" setup??