Selling my prize possession I've been holding onto this is a Saginaw four speed with overdrive this is actually what they called an eight speed you got overdrive in first gear overdrive and second gear overdrive and third year in overdrive and forth gear overdrive third is a great gear for cruising in town this transmission used to be in a 1955 Chevy 1st series p/u with a 235 this transmissions is in excellent condition asking $1000 Firm , try and find one ,,, shifts smooth no end play if you want to great transmission with overdrive potential and every gear and great fuel economy be able to take your old cars on the highway this is the one for you thx for your time Hop Sing