[WANTED] Crank pulley

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Fast340cuda

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Looking for a small block 3 grove crank pulley. Prefer P/N 3418928 but can also use 3614377. Let me know if you have a spare laying around that you wouldn’t mind selling, thanks FABO!
 
70 up and 69 down have slightly different bolt patterns, that can be modded slightly to work.

Thanks for the note! I am working on a 1971 demon but I’m not sure which style damper is on the motor as it is currently at my fathers place in Nevada.

Have had to deal with the offset bolt pattern in the past by slightly filing one of the mounting holes. Would really like to score a correct unit for a 71 small block with AC!
 
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Looking for a small block 3 grove crank pulley. Prefer P/N 3418928 but can also use 3614377. Let me know if you have a spare laying around that you wouldn’t mind selling, thanks FABO!
I have a 3 groove let me clean it up and see if there's a part number on it
 
Only # i can find check pics 1st 3 numbers are 364 and then The rest are screwed up by a spot Weld
Dimensions are o
20210914_095016.jpg
d is a
20210914_095041.jpg
little under 6 -3/4
Heights is 3 and 3/4
 
I'm looking for a single groove Crank pulley if you have one or no of anyone that does
 
I have this; 37691-41 7" & 7.75"x3"?
Blasted and Primed, this has the low/short shoulder at the mound point roughly 3/4"

upload_2021-9-14_14-21-25.jpeg

upload_2021-9-14_14-23-5.jpeg

upload_2021-9-14_14-27-28.jpeg
 
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