Identify your Ford 8 or 9 inch rear end.

Here is a link to a page helping you identify you Ford rear end.

http://www.kevinstang.com/Ninecase.htm

Mad Max Interceptor 351c engine dynoed.

A refreshed stock Cleveland 

with dual points distributor, 650 cfm carburetor and stock intake and exhaust manifolds.

making 352hp @ 5100 RPM and 393 TQ @  3800 RPM 

rated by Ford@300hp stock (underrated)

This engine probably have a little hotter cam than stock, but not that much.

If you listen to the idling sound the cam is very moderate.

I guess this motor probably have the hydraulic Boss Cam or the "505"-cam.

Decoding Ford Casting numbers, a link.

Here you have a very useful link for decoding various casting numbers 

for Ford parts from the 60:ies and 70:ies.

http://www.mustangtek.com/FordDecode.html