Only ran it for about 500 km in my 67 gmc pickup. When i got it i put a rebuild kit in it that replaced all bearings, seals and syncros. Transmission shifts great but has a little trouble down shifting into first or second sometimes. This saginaw has 1 groove on the input shaft so it has the higher first gear. Transmission includes shifter with tall handle and output yoke. $150 obo and No Trades!