Anyone know what these fit?

Picked up my new project and found these headers in the trunk. Anyone know what they fit?

 

Most likely

 

New project has a six in it so I know they are not for it.

 

a v6 ****fer I think.

 

Pontiac.

 

id tend to aggree but those ports look awefully small

 

They sure look like pontiac, maybe for a 326 in a lemans body style.

 

Early, 287-316?

 

Pontiac 55-56

 

Yep looks like 301

 

they bolt to a Pontiac head but the year and body are a mystery to me.

 

I used to have an old Pontiac powered F.E. Dragster with a 60's 389... that flange looks the same also mine also had 3 tubes on each header. As far as what kind of car they fit... They look like they may fit an early (1963) Tempest

 

Generally 3 tube headers for Pontiac are early GTO's, but will fit alot of other bodies. I'm using a set like that for my 55. I think their Cyclone or Blackjack headers.

 

Thanks for the input.

 

Apparently they fit in the trunk.....

 

Naw they fit on the wall now. Anyone interested in them they are up for sale.