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  #11  
Old 03-07-2022, 05:56 PM
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Are you sure it's not a #1970831 Alternator pulley?
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Old 03-07-2022, 06:43 PM
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Quote:
Originally Posted by Mr70 View Post
Are you sure it's not a #1970831 Alternator pulley?


Yes according to the measurements. I'll ask owner to double check diameter and confirm keyway slot.
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67 Camaro L78

Last edited by jbtech; 03-07-2022 at 07:01 PM.
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Old 03-07-2022, 07:31 PM
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Someone please correct me if I am wrong but there have been at least a few 67 cars witnessed with and without the part number stamped and as being originals.
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Old 03-07-2022, 09:18 PM
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I can tell you that every survivor 67 L78 camaro in the reg. that we have seen always has the stamped pulley from an early 4p L78 survivor to a july survivor. But i would never say they didn't come unstamped. Stamped pulleys are tuff to find. La cars may have had a double alt pulley. I've found 2 100ak in 20 years
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Old 03-08-2022, 04:31 AM
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Luckily I've sourced a stamped pulley (Top pulley). If I can get the current owner of the engine to measure the pulley and check the keyway I can confirm 100% it is a 3844100 (spoiler alert I won't). Bruce (the original owner) did race the car and its not impossible the alt/pulley were changed. I'll be running my stamped pulley on my car for now. It feels like the more I learn the less I know.
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