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Old 06-11-2009, 03:37 PM
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ericthewellread ericthewellread is offline
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Join Date: Aug 2007
Location: Keller, Texas
Posts: 3
Default F.S. D-port long branch exhaust manifolds

For Sale:

Pontiac D-port long branch exhaust manifolds
part numbers:
9779493 RH
9779495 LH
appear to be correct for

65-67 B body (big car) Catalina, Grand Prix, Bonneville, etc.
67 F body Firebird 400 H.O. & Ram Air.

The outlet measures 2 ½ inches.

These will fit the frames of 65-70 B body (Big Car) & 67-69 F body (Firebirds).

These are originals, not reproductions. The available reproductions do not look correct & they do not have an operating heat riser valve.

I have tested the heat riser valse with a propane torch. The bi-metallic spring does relax when heated, allowing exhaust flow to open the valve fully.

These manifolds are not cracked or excessively corroded.
I ran a tap through the bolt holes & they appear to be undamaged.

Eric
(817) 491-4702
ericread@bwdmail.net

The code on the LH manifold is 12.
The code on the RH manifold looks like CH618, or it could be CH818.

ebay Item number: 120432226768
bidding starts at $400

http://cgi.ebay.com/ebaymotors/ws/eB...m=120432226768





  #2  
Old 06-23-2009, 04:28 PM
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ericthewellread ericthewellread is offline
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Join Date: Aug 2007
Location: Keller, Texas
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Default

Sold on ebay for $438

Eric

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