The exhaust is a kit from summit and I'm going to use magnaflow mufflers.
As far as the efi goes, I just didn't want that appearance. The fitech system is very simple, I can hide the wires and with the air cleaner on it will appear to be carbureted.
I ordered everything I need to finish the car mechanically on Thursday. The exhaust system and subframe connectors showed up yesterday so I got the passenger side subframe connector in and the passenger side tail pipe.
Here's the donor that the big block came out of. I was very lucky to get the donor for free. It ran and drove fine but rats got in cab and ate lots of wires. Wasn't worth saving.
The motor is a 454 I pulled out of a 97 Silverado, the trans is a t10, and I'm not sure what gears are in it. I forgot to check while I was in there. Lol