PG
CORRECT Me if I'm WRONG?
But,if I remember correctly,seems that they had to Machine the Pump Gears for a Turbo Spline to Fit?Seems back in the early 80's I went thru this problem?
But shortly after that they were all the Same and would Interchange?
Just dont know forrsure,matbe it was the Pump Gear>?
Later
G :?