I bought a '65 SS last spring and have been slowly getting it in shape. I have it on the road now and have been having a lot of electrical problems. I thought the alternator was bad so I took it in to have it tested - not only was it ok but the guys at the shop told me that it was an internally regulated alternator. (It is a 55 amp Delco) This normally isn't a big deal, but the car still has the external voltage regulator hooked up! I have two questions... (1)What problems or damage is caused by having the external regulator in use with an internally regulated alternator? and (2) How do I change the wiring to get rid of the external regulator? -- I found the tech ref article "Alternator Conversion" by Wess Vann - is it the same as listed in that article? Thanks for your help.