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| SOLD Parts The parts in here have already been sold. The topics will be kept for a few months for reference. |
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#1
05-05-2023, 06:09 AM
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VINTAGE PONTIAC OHC 6 CLIFFORD PERFORMANCE PARTS
Pontiac OHC 6 Aluminum Intake Manifold and Long Tube Headers.
Truly Old School Performance Parts from Clifford Performance. You will not likely see these come up for sale very often if at all. Sold together will not separate. $900 for both, Plus shipping. As always reasonable offers considered.
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When I die, I want to go peacefully like my grandfather did, in his sleep. Not screaming like the passengers in his car. 
Last edited by Jeff Hamlin; 05-11-2023 at 05:53 AM. |
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#3
05-05-2023, 06:07 PM
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Jeff, is that the Pontiac version of the intake with divided intake runners (6 separate runners), or the Chevy version with undivided runners? Jack Clifford lost or broke the molds for the Pontiac version in the 1970's. He started selling the Chevy version for both applications after that.
Just curious, also those look to be the 2nd series long tube headers, I ran a set of those on my Tempest for years, those are good headers for an A-Body, they need a small amount of clearanceing done on the #4 tube to work on a F-Body. They are both nice pieces and the headers are a great find. Good luck with the slae!
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Jeff R 60 Jaguar Mark 2, 3.8L Automatic 67 Sprint Firebird 230 OHC-6 4-Speed A/C 78 Catlina Safari, Pontiac 400 powered 77 Astre Formula, 215 Buick V-8 T-5 73 Lemans Safari, 400 4bbl 4-speed 71 Catalina Enforcer, 455 4bbl 06 Mallet Solstice #024 LS2, Now with a Tremec 6060 6-speed! 2012 F-150 Echo Boost (My local Ford Dealer SUX!!!) 2020 Dodge Charger Scat pack (recovered) |
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#4
05-06-2023, 08:33 AM
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Jeff,
I know very little about the Clifford OHC Parts. This is only the 2nd Intake I've had in my hands in 25+ years. It is the P-4500 and has divided runners. The headers appear to have never been run/used.
__________________
When I die, I want to go peacefully like my grandfather did, in his sleep. Not screaming like the passengers in his car.
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#5
05-06-2023, 08:57 AM
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That is the better of the 2 Intakes they sold over the years.
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Jeff R 60 Jaguar Mark 2, 3.8L Automatic 67 Sprint Firebird 230 OHC-6 4-Speed A/C 78 Catlina Safari, Pontiac 400 powered 77 Astre Formula, 215 Buick V-8 T-5 73 Lemans Safari, 400 4bbl 4-speed 71 Catalina Enforcer, 455 4bbl 06 Mallet Solstice #024 LS2, Now with a Tremec 6060 6-speed! 2012 F-150 Echo Boost (My local Ford Dealer SUX!!!) 2020 Dodge Charger Scat pack (recovered) |
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#7
05-06-2023, 05:25 PM
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66Sprint, They just drilled them for the OHC 6.
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#8
05-06-2023, 08:36 PM
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CORRECTION;
I looked closer at the headers to see if there were any numbers and did notice some tube clearancing
(Minor Hammering spot) so these may have been used, but couldn't have been a very long time.
__________________
When I die, I want to go peacefully like my grandfather did, in his sleep. Not screaming like the passengers in his car.
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#9
05-07-2023, 07:45 PM
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...Did the Clifford Headers eventually collected into the single exhaust Headpipe. That means a 2:1 pipe would be part of the kit.
I had the Clifford Headers (used, from the car)and a single headpipe SPRINT car. I forget if I ran the Headers, or always the Cast iron with y-Pipe. Only had the Factory Iron intake, and never beheld the aluminum intake. |
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#10
05-08-2023, 10:27 AM
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I have never seen a Y pipe to connect any OHC-6 Two piece headers, Always ran duel exhaust on mine. Sometimes with an X pipe mounted between them before the aft pipe went over to the passenger side.
I have seen a couple of custom made 6 into 1 headers with a single pipe.
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Jeff R 60 Jaguar Mark 2, 3.8L Automatic 67 Sprint Firebird 230 OHC-6 4-Speed A/C 78 Catlina Safari, Pontiac 400 powered 77 Astre Formula, 215 Buick V-8 T-5 73 Lemans Safari, 400 4bbl 4-speed 71 Catalina Enforcer, 455 4bbl 06 Mallet Solstice #024 LS2, Now with a Tremec 6060 6-speed! 2012 F-150 Echo Boost (My local Ford Dealer SUX!!!) 2020 Dodge Charger Scat pack (recovered) |
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#11
05-09-2023, 06:33 PM
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THESE PARTS HAVE BEEN SOLD.
THANKS.
__________________
When I die, I want to go peacefully like my grandfather did, in his sleep. Not screaming like the passengers in his car.
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