Here is one for all you aluminum Powerglide gurus.
After digging around for the cable gear all I seem to come up with is a range from 22 to 25 teeth on the driven gear. Does anyone know if others were / are available? Specifically a 20 tooth gear.
These are .080" larger in OD than the more common late Muncie / Saginaw / TH350 gears, but not as large as the 700R4 and others from GM.
