Dustin c

Is this possible first of I talked to a gentle man from AutoZone and he said there was quite a few things I needed to do in order for it to run in my car

Injuneer

Depends what you started with (V6, V8 - 305, 350, TBI, TPI???)... and what you want to end up with (carb, fuel injection). No problem physically putting it in, but what it needs to interface with will be the problem.

Dustin c

Right now I'm running the 305 and I plan on keeping tbi for now

Injuneer

You mean you want to use your 305's TBI setup on the 400?