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2 Groove Crank Pully

Charlie Brown

Well-Known Member
Local time
1:02 PM
Joined
May 23, 2021
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Location
Vars, Ontario, Canada
Just installed an ATI Damper on my 426 Wedge. I knew that the stock crank pully would not line up with my other pullies. Damper is offset 1/4 inch farther out, so I need a crank 2 groove pully that measures 3 inches deep and not 3 1/4 inch which I currently have. Not sure if Ma Mopar ever made one of these. I know I could space out the other pullies involved, but I'm already in the danger zone for the fan to rad distance which now measures 3/8 - 1/2 inch.
Appreciate any feedback to help solve this issue.
 
I had a similar problem on my early build 67 440... I can't remember if it was too tall or too short, but it was off by ( I think 1/8-3/16) just a little.. NOBODY made one... Randy, 1 wild RT, sent me one he had.. Maybe there repro'd now, but seems like the pulley size change was in 68......
thanks Randy
 
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