CRG Discussion Forum
Camaro Research Group Discussion => General Discussion => Topic started by: Flowjoe on October 18, 2024, 12:24:53 AM
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1967 AIM (UPC M40 A9) calls out PN 3909630 as correct part number and implies that it is good for either Rochester or Holley equipped cars (shows alternate bolt holes for mounting). This is supported by a 1972 GM Camaro parts catalog that lists PN 3909630 as for 1967 ALL TH. On line sources (I know, I know), including some vendors, show PN 3909630 as Holley only. Searching the forum I see references to two different brackets for each application but no part numbers or photos (extant ones at least) of the Rochester specific bracket.
So, will PN 3909630 work on both carbs as per the '67 AIM? Or are different brackets required for each carb?
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For 1967 Camaros, TH400 was only available with the L35 396/325 hp. So it’s Quadrajet only.
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Thank you for the response. Doi! I forgot about the limitations on TH400 pairing. I have the same reference in my copy of the GM catalog. What made me give credence to the online sources was the view C (on page M40 A9) of the 1967 AIM. The only optional carb would have been Holley. Glad I asked. :)
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Holley carb was only L78 and Z28 for 1967 Camaros.
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Holley carb was only L78 and Z28 for 1967 Camaros.
I am aware. I just forgot that L-78 could not be ordered with TH400 in 1967. Your initial response reminded me of that fact...thanks again.