Hi Torrecuda, I have a 66 GTX rear housing without axles that would be perfect for your narrowed project since you will need to get shorter axles anyway. I have third members and brakes that can go with it if you need. This rear is very close to the original A-body specs and can be used as a swap option without narrowing. Unless however you want a pro street or race car. I have a 355 Hillbilly spool available if you want to go that route. I also have complete B and E-body housings that are complete as well. Give me your contact info and I can send pics or measurements, etc. David
