Exhaust shop Millville/ Vineland area ?
 

Trying to find a shop that can just replace / make an ory pipe in place of the one that's one there now with a cat for my
84 camaro.

What are you trying to say?

He wants a shop who can put an ORY on his 84 Camaro. Or, to modify the y pipe he currently has to cut the cat out and weld it up.

While not perfect, I don't think it was that hard haha.

most shops wont do that for just someone off the street. it's illegal for them to remove a cat.

why do you want to make the car illegal in the name of 6hp or so? is your current cat clogged or something?