Posting this for a buddy.... M20 Muncie 4-speed w/ Hurst Shifter Local Austin CraigsList add link below https://austin.craigslist.org/pts/6862265068.html Selling a Muncie M20 4 speed trans out of a 69 Camaro. Main Case Casting number, 3925660 1968-1970, 1 inch bore Extension Tail housing ID number, 3857584 196601970, passenger side speedo, 27 spline Side Cover ID number, 3884685, cover issued with “584” tail stud shifter shafts GM Bellhousing Hurst shifter $1050.00 obo