did the 78 macho come with a 400?
whats the best way to tell the
difference from a 318, 360, 400 engine?

Thanks.

The 318 and 360 will look very simular, but the 400 is a big block and will look alot larger and have the distributor up front.

1978 was the last year for a big block macho, my brother had a 1978 silver and black 400 big block macho with a factory skylight sunroof. He kind of ruined it by painting it up all wrong.

Thanks! anyone know horse power \ torque of the 400 back in the day?