Posted By: Cuda340
Single groove crank pulley depths - 09/07/18 05:36 PM
Were there several different depths of crank pulleys made? I am looking for something on the shallower side because my harmonic balancer is thicker. Is there an application chart that shows the different depths and diameters?
Posted By: John_Kunkel
Re: Single groove crank pulley depths - 09/07/18 07:26 PM
I don't know of an depth charts but the Hemi damper is thicker and takes special pulleys.
Posted By: dragon slayer
Re: Single groove crank pulley depths - 09/07/18 11:27 PM
Yes depending on big block small block, hemi etc... What motor are you talking about? There were thicker BB balancers for trucks and late model 440, but the hub depth was the same, even though external ring was wider. the mount surface is what matters.
Posted By: racerlall
Re: Single groove crank pulley depths - 09/10/18 06:16 PM
coll little book on pulley ID
https://www.ebay.com/itm/THE-BRACKETMANS-KNOWLEDGE-OF-CHRYSLER-DODGE-PLYMOUTH-PULLEYS-1959-1978-BOOKLT/223121836213?hash=item33f31908b5:g:aQkAAMXQO21RsR8X
Posted By: Cuda340
Re: Single groove crank pulley depths - 09/10/18 06:45 PM
The engine is a Hemi with an ATI balancer which is thicker than an original, I need one around 1 3/4" in depth, that is just a rough estimate. The two single groove pulleys at home are around 2 1/4" in depth.
Posted By: Cuda340
Re: Single groove crank pulley depths - 09/10/18 06:46 PM
coll little book on pulley ID
https://www.ebay.com/itm/THE-BRACKETMANS-KNOWLEDGE-OF-CHRYSLER-DODGE-PLYMOUTH-PULLEYS-1959-1978-BOOKLT/223121836213?hash=item33f31908b5:g:aQkAAMXQO21RsR8X
Thats a pretty cool book!