"mystery motor" EXH. manifolds, REAL?

[Ray G.]

Hello oh wise ones;

Does anybody know about the "mystery motor" exhaust manifolds?
There is a pair on ebay #300151302797
Not asking if those are real.
Just would like to know what the history of these engines and parts.

Thank you in advance for your help.
Ray 414-899-6330

[Clem Z.]

Re: "mystery motor" EXH. manifolds, REAL?

those are the 63 mystery motor exhaust manifolds. NASCAR back then did not allow steel tube headers so the car companies had to get the most HP from their engines. pontiac also has similar exhaust manifolds for their engines

[Verne Frantz]

They look real to me....... *NM*

[Verle R.]

Re: They look real to me.......

The look real to me.

Verle

[Ray G.]

Re: You guys are good. Thank you *NM*

[John H.]

Re: They look real to me.......

Looks good to me - here's the one that belongs to GM (on display at the GM Heritage Center).