95 engine in a fox quick question

Hey I'm putting my old 331 in my friends 87. I bought another engine for myself and it came with all the brackets and accessories. He is deleting his a/c and air pump, so I was wondering if everything would work if I used my 95 stuff on the front of his engine? It just seems a little easier than pulling the balancer, and changing the timing cover....

Thanks alot,

Adam