Ford V8 exhaust pipes for '42 CMP

[david moore]

Thanks for info so far.... but... the pics from Cletrac show, I think, that the crossover and "Y" are different than for civvy vehicles. Didn't the CMP's have a deeper sump/oil pan? Thus the crossover goes down deeper and the "Y" has a wider angle than those pictured in the various old Ford catalogues. So, all flat heads the same? Maybe not?

The codes in the military parts lists e.g CO11 etc. aren't matched in the civvy catalogues. There, the prefixes are quite different.

Another twist - aren't the CMP manifolds different than the civvy ones?

I wouldn't know where to start making my own pipes - but if anyone out there provides this service I'm open to quotes!

Still need help!!