Hot Rods 223 Ford Header Flange, Same as 240 and 300?

Does anyone know if the Ford Inline 6 223 has the same header flange as the Inline 6 240 and 300???? I'm lookin at gettin a header kit. Thanks for the help

 

I pulled a junkyard exhaust manifold off a box truck six for my 300 and ports were much smaller so I left it. I'm guessing it was a 223.

 

The 223 is referred to as a the 2nd generation 6 cylinder group and the 240 and 300 6 are the 4th generation 6.

The 223 and 240/300 are not related, the 240 was the replacement for the (earlier design) 223 in 1964.



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