I live in Los Angeles and frequently had overheating issues. After a lot of research I settled on buying a mishimoto 3row radiator and fabricating some brackets to put my Forman fan on the back of it.
overall the project has performed very well. Driving to Glendale in 100 degree heat and no problems so far.
I had been reading the forums for a while and got a lot of good advice so I thought I should pay it back by hopefully
helping someone else out.
heres a link to the rad I bought:
Mishimoto Chevrolet Camaro / Pontiac Firebird 3-Row Performance Aluminum Radiator, 1982-1992 https://www.amazon.com/dp/B00WB7S9JO/ref=cm_sw_r_cp_api_4qYRzbQ18HJ2Z
Is lke to replace the bicycle tire isolators I made but these will do until then.

I'm a total newbie when it comes to this stuff so I encourage others like me to take the plunge! Do it yourself and have it done properly!

 

I just put a mishimoto in my 2nd gen. Fit great, works great.