MO Ram Horn

[72tutone]

1 for 2wd, the other off a 4wd.
2wd shows 336711 which appears to be off a corvette. Which is strange as the exhaust is not 2.5 but 2"
The 4wd I cannot make out the number. Smog era air injector. Missing 1 stud on exhaust

Comes with spacer and shield. No visible cracks. 80$ plus shipping.

[Terrysch]

The 63 -65 corvette 2.5 inch manifold is the high performance version.
There is also a 2.0 inch corvette.
I researched the corvette manifolds.
I ended up buying the 2.5 inch to replace the headers on my 72 Jimmy.

[72tutone]

Originally Posted by Terrysch

The 63 -65 corvette 2.5 inch manifold is the high performance version.
There is also a 2.0 inch corvette.
I researched the corvette manifolds.
I ended up buying the 2.5 inch to replace the headers on my 72 Jimmy.

Good to know! Thank you

[72tutone]

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[72tutone]

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