Omc cobra 5.0 heads

[jcdubbu]

Looking into rebuilding my 302 in a 95 seaswirl spyder. Was told that it has 351 heads on it from the factory. Was wondering if anyone knew if this was true. Thanks in advance

 

[Sparkinator]

Ford 5.0 HO engines have 351 heads.

 

[Scott Danforth]

And some use the 302 crank, some use the 351 crank (different firing orders). This is important if you get a new cam

 

[skippy2235]

My 1993 351W cobra came with factory GT40 heads.
I did not know at the time, but learned, they are a prized item to have.
The shop that re-built them was quit impressed and loved working on them.
I still dont understand why.

 

[jcdubbu]

Guess I'll have to do some in depth research before I go ordering a master rebuild kit...thanks

 

[Scott Danforth]

You will always do well if you have a knowledgeable machine shop

 

[vasy]

I got 1995 Seaswirl as well and on my motor the firing order sticker indicated 1-3-7 which is indication of the motor at least having a 351 crank.
I dunno about the heads though.