Thumbnail Filmstrip of Magneto - Early Mopar Hemi Magneto Shaft Adapter Images
Here is an adaptor to fit any late model small block mopar distributor to early hemi engines.
You can use this adapter to put in a new model distributor or magneto, get the advantage of late technology, and much more power out of your old hemi.
They are machined out of high quality drill rod, bored and finished on a lathe.
To install, you have to cut approximately 1/2 inch off of the distributor shaft, slide on the adapter, adjust to the correct length for your application, drill a .040 hole in the shaft, and simply pin the adapter to your new distributor.
The standard adapter will fit all the 331, 354, and 392 hemis, just cut the shaft, pin and go.