3844100AK Pulley photos and dimensions needed of an assembly line pulley

[jeffschevelle]

Originally Posted by jbtech

... I have a 1967 Camaro L78 04D car ... Norwood built car.

... the most "correct" and desirable now? Is this the case with a stamped 100AK pulley?

If there were two suppliers (one stamping and one not), then I think you would need to get advice from someone who owns or has pics of an unrestored Norwood L78 to be sure.

If it was a timing thing, then I would say unstamped is more likely correct. As I said above, I have never seen a verified original 67 Chevelle L78 pulley that was stamped. Here's my Baltimore July built original, as found before the car was awakened from a 37 year garage slumber.

[jbtech]

I have received photos of my original L78 04D engine as pulled in the late 60's early 70's by the original owner. The last photos are closeups of the alt and pulley now as provided by the current owners of the engine. The pulley is definitely a 3844100.

However it does NOT have a stamp but as previously discussed on CRG, later NOR cars appear to have a stamp.

I include this data to prove early NOR L78 cars also used the 3844100 as illustrated in the AIM. Perhaps leftover pulleys were used from Chevelle production for early cars?

Jose