dang, i wish i could remember what i did with the distributor drive. are the drive gears compatible?CoupeBoy":1stghkyv said:Duraspark II distributor
HEI ignition Module
TFI coil.
Should work great.
The only issue that you may run into with a '64 170 will be the distributor drive shaft size (1/4" vs 5/16")
People have found work arounds for this issue.. a custom hex shaft that tapers from 5/16" down to 1/4" for example.
Or swapping out the oil pump
Or using the original points style distributor and keeping the HEI/TFI combo.
You've got plenty of options.
-ron