" From: Frank Swygert <farna@xxxxxxx> " " " " On the 199/232/258 AMC used Delco early on, switched to Autolite in " the mid 70s. When they designed the "new" six they made it use a " standard Delco Chevy distributor. You can drop it right in! Saved them " a good bit on distributors over the years, and makes it easy to get a " replacement. The GM 250 six HEI distributor also drops right in. The " later Autolite distributor fits the early sixes, but has a different " distributor gear (I believe it rotates in the opposite direction). the autolite gear is different because the dist shaft is 17/32" instead of 1/2" like the delco and prestolite. the hei gear is different because chevy six cams - gear driven - turn the opposite way from amc. an amc delco gear works. " I don't recall if the gear on the cam is different or not -- I don't " think so (someone please correct me if I'm wrong!), just the drive " gear is different. afaik not. " If you already have an Autolite distro the TFI " upgrade is best. In-line six HEIs are getting hard to find, so it's " usually easier and cheaper to get a used Autolite AMC six distro and " use the TFI upgrade. and if you need a tuneup already, the tfi upgrade gets you just about all the hei advantages for only what you were going to spend anyways. ________________________________________________________________________ Andrew Hay the genius nature internet rambler is to see what all have seen adh@xxxxxxxxxxxxxxxxx and think what none thought _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list