between 93-95

i think the 93 and early 94 had r-12, late 94 and 95 have r134?

are the condensors differant sizes?

parts interchangable?

what is Nippendenso?

 

your right about the r-12 and r134.
i think everything else is pretty much the same, you can retrofit 93's so they can use r134, im not sure if the reverse is possible for 95's but i dont think its worth it anyways.
and i may be wrong but as far as i know nippondenso is a company.

 

im just looking into options for my ls1 swap actually...think i wanna do r-12 wondering if theres a differance

 

Check out the collision repair manual. Some good info there:
http://www.wrex-racing.com/docs/fd/r...%20_repair.pdf