Ford 400?

[woodsracer144]

is the Ford 400 a small block or big block? im pretty sure its a big block cause the 360 and 390's are BB...

thanks

[Titanium]

Big block. Its the big brother to the 351 Modified. Dont get confused with 351 windsor or Cleveland.

[woodsracer144]

what are they worth? all new? 78 also

[Titanium]

All new? Do you mean freshly re-built or what? is it a 2 barrel or 4 barrel intake? what are the casting numbers on the block? these are all factors that determine the price its worth

[woodsracer144]

im unsure, It is rebuilt, im sure its a 4 BBL