In my boat i have a ford 390 FE and i have been wondering if the Exhaust manifold is the same as the ford 427. i want to buy a new exhaust system for my boat but i cant find anything for the ford 390, but the 427 has alot of accesories.. PLUS the bolt pattern for the exhaust looks the same..

so are they the same?

thanks for any help

ok cool thank you

i already have a set of log and snails for my motor.. i want different headers but through transom