[spurlockda]

Hi everyone,

I purchased my 1973 P model and am getting avionics upgrades and complete rewire. A question came up on that bizarre looking circuit assembly front and center on the front firewall. As I am sure most of you all already know, finding nomenclature info in the MM is challenging however I found the posts herein and now know the name of the device. However the posts are rather old and I am wondering if there have been any new products introduced on the market?

Mine seems to be working however it is excessively corroded and appears to be damaged (cracked, crazed and “patched”).

I intend to upgrade the alternators to higher power.

Does anyone have any sources on new solid state style replacements?

Thanks very much,
Dave