Topic: 1968 GT 390 Air Cleaner Crank & Water Pump Pulleys

[duffman]

Looking for the following in Driver + shape

1968 GT 390 Air Cleaner Assembly with Snorkel, heat riser and shield a plus
Pulleys Water pump & Crank, 3 grooves
  C8AE 6312D  , Service part C8AZ 6A312 D
   C8OE 8509 A  Service Part C8OZ 8509 C

           

[Scode67FB]

I know I have the crank pulley (C8AE 6312-D). I also probably have the water pump pulley, but since they were only ink-stamped, I can't tell the difference between C8OE 8509-A and C8AE 8509-C. I looked at the pics on Mustangtek.com over and over and still can't tell the difference.

[RoyceP]

The Mustangtek site is not too good. Better reference here:


https://www.428cobrajet.org/id-pulley

I know I have the crank pulley (C8AE 6312-D). I also probably have the water pump pulley, but since they were only ink-stamped, I can't tell the difference between C8OE 8509-A and C8AE 8509-C. I looked at the pics on Mustangtek.com over and over and still can't tell the difference.

[duffman]

Keep me posted, will PM you contact info

[Scode67FB]

I'll dig my junk out tomorrow and post some pics. Wait a minute. I mean pulleys.

[Scode67FB]

Here are a couple pics for you.

I have at least eight of the crank pulleys. They're all C8AE-Ds.



I only found one of the water pump pulleys. I still think I have more somewhere. The ink-stamped numbers are pretty much obliterated, and I couldn't see any numbers in between the main pulley and the add-on. My guess is that its the C8AE-C pulley.