So I have a 93, 383 motor in my 94 camaro (not running yet, but its in place) and we are running into an issue...the opti is different. I know that on the 93 it has an updated "vented opti" but shouldn't it still have the same plug? I was under the impression that 94-97 was the same. What do i have to do to make this work?

Thanks to everyone for all the help in getting this motor together

 

i think 92-94 are the same ..

 

93-94 the same use spline gear 95-97 the same uses drool pin so if you have the wrong opti you have to get the one for that year....hope that helps

 

this is an unrelated question but i didn't wanna start a new thread about this build...but I am removing my smog pump...and I was wondering if there is a belt that is the correct size that would completely bypass that pulley...or if I have to get a AIR pully bypass kit?

Sorry if its a stupid question...this is my 1st motor swap so I dont know much about it

 

the AIR pump is electric, yur serp belt does not run to it. just rip that bitch off and yur good to go...

 

What he said. As far as the opti, 92-94 are the same and 95-97 are the vented style

 

wow im an idiot. Thanks guys