Man, I could have told you about the fan not fitting. try and make it a pusher and mount it on the front of the rad and put the trans cooler behind it. Not the best but itll fit. May need to mod the hood latch support. Forget the 440, been there: not worth it. The 273 logs are going to stifle your 360 cam. I got a set of fenderwell headers for that car, PM me. There will be cutting involved.....You have done more to that car than I have in 20 years of ownership. Rock on!