The best ignition parts will be "new old stock" (NOS) Delco-Remy (NOT AC Deldo). There are usually a pretty good selection of NOS parts on Ebay.
7MM wires were standard equipment- - - -8MM wires only came out in the 1970's with the development of HEI ignition systems.
Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!