Bill Hanlon I looked at the build on the reluctor system,it's a lot simpler to make one bronze bushing,drill 2 holes ,make a .375 longer stub shaft and keep the ignition all in the distributor. Could keep a whole unit under the seat for road trip security,plus have the big HEI cap like powerful ignition should have. Cost was about 5$ for parts. An HEI from the woods junkyard was 50 $ tested to be sure it was alive. When onlookers see that HEI they say OH. Welp gonna go truck not fight it all day !!