WTB 67 Coronet HP Exhaust Manifolds

[Frankzilla67]

Hello,
I am looking for a good used set of exhaust manifolds for a 1967 440 HP Part#s: 2806974 and 2806900. If anyone has a set I’d appreciate it.
Thanks

 

[4mulas]

Do they need to be 1967 date codes?

 

[Frankzilla67]

Do they need to be 1967 date codes?

Hello,
No they don’t need 67 date codes. What dates are on them?
Thanks

 

[4mulas]

67, 68, and 69. In 1970 the changed slightly to accommodate heat shield but still are essentially the same

 

[dadsbee]

70 they changed the bolt flange orientation to the head pipes.