Alternator compatible?

Hi,

I’m pretty sure my alternator is on the way to hell, so I want to core it in for a rebuilt from autozone/advanced. I noticed that autozone has special order 70amp ones for my 92 LS (b16swap), but I also noticed that they STOCK 1994 GSR alternators that are 90amp. Will this unit work? I’ve been having some issues with lights dimming and such at idle and whatnot, hoping more amps would solve that?

Cliff Notes: Can I put a 1994 GSR alternator in my 1992 b16 swap?

Thanks!!!