Mid Year BB Chevy Exhaust Manifold Numbers

[varkwso]

Any help appreciated here. My old 1967 427/390 car is being painted by its current owner (he hit a deer ). It is a factory sidepipe car but has headers on it now with exhaust out the back. I can verify I have the correct right hand exhaust manifold 3880828 to put the car back right. The correct LH is 3880827 - I believe. I have two LH BB manifolds with these numbers: - 3883898 - and 3989889 Any idea what these are off of and will either work for a 1967 Vette? Does anyone have a 3880827 and how much will one cost? thanks

[JohnZ]

Originally Posted by varkwso

The correct LH is 3880827 - I believe.

I have two LH BB manifolds with these numbers:
- 3883898
- and 3989889

Any idea what these are off of and will either work for a 1967 Vette?

I don't show usage for either of those two numbers, but 8's, 6's, and 9's can be hard to read on castings; check the numbers again - they're probably passenger car manifolds.

The 3880827 is the one you want.

[Joel 67]

I will say this, originals are not cheap!

You can get a pretty good, dated repro of it from Paragon for ~ $300 or so.

[varkwso]

Originally Posted by Joel 67

I will say this, originals are not cheap!

You can get a pretty good, dated repro of it from Paragon for ~ $300 or so.

$378

[SMOKINGJOE]

http://www.corvette-world.com/corvet...ifications.php

3880827 3880828
390, 400, 435 Horsepower & L88 427 Engines