Probably clutching at straws here but does anyone
have a 12T countershaft and or 54T rear sprocket to
suit 1974 440.
Alternatively, would consider as near to new as possible.
I put a new countershaft sprocket on the other day (with
new chain) and after riding down the street for 100 meters
I new gearing was wrong. Thats kinda my interpretation of
near new.
Ta.