Beeweldmut
Been Around the Block
teazer said:And don't forget to count all the gears on both gear shafts to see what transmission is in there. There were 3 different sets of gears - JKL, MA nd A/B.
My A has an L transmission. I took a B trans out of a set of L cases and just removed an MA set from a B motor. Any of them are fine on a street motor, but later are slightly better ratios and a GS750 is better again, but with a taller first gear. Oil pumps are all teh same from 73 on - different arms and two different tops and rotors, but the same bodies and plungers and capacity. Only odd ball was the 72 with three plungers and it sucked oil tanks and collapsed them if the breather was blocked.
is there a big book of knowledge for the gt750 that you can recommend or is this just personal knowledge? My knowledge of the nuances of each yeAr is limited to some google searches.