Author Topic: 67 cougar 390 thermactor  (Read 562 times)

Offline preaction

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67 cougar 390 thermactor
« on: July 26, 2015, 04:43:34 PM »
C6AE-9B289-E and L3331-1 is the number on my diverter valve and with  searches I don't seem to be able to identify this part as correct.
8R02S125064- January 6 1968  SJ   7F93S591808 - April 28 1967  Dearborn   7F91S544039 - December 17 1966 Dearborn

Offline J_Speegle

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Re: 67 cougar 390 thermactor
« Reply #1 on: July 26, 2015, 08:18:46 PM »
Most searches may have problems since vendors list parts (especially NOS) by the engineering number.

The two port anti-backfire valve used on the 67 390 would have used C6AZ-9B289-C as the part number. Think I listed that number over in one of the responses in the Mustang 390 emissions discussions. If it looks like the pictures I posted and has two ports then the only variations I can think of would be the supplier and when it was made (variations) should be the same

Also same part number West Coast Cougar lists for the application  ::)

Goggle or Yahoo that part number and you'll get some hits ;)
« Last Edit: July 26, 2015, 11:44:55 PM by J_Speegle »
Jeff Speegle

Anything worth doing is worth doing concours ;)