Hurst 3 speed overdrive 4 speed shifter mechanism in good working condition – Housing number 0029 with serial stamp 0410431B – bare mechanism with OEM stab-in chrome handle as shown – good driver condition handle that displays at about a 7 out of 10 as shown – handle is BLEMISHED that had the threaded tip broken off – new rougher 7/16 coarse threads tapped as shown – no mounting bracket – removed from a New Process 833 3 speed overdrive transmission (or A833) from a 1980 1981 1982 1983 1984 1985 Chevy ½ ton pick-up truck with the overdrive – Mechanism can be used for an A833 3 speed overdrive or 4 speed application – bench shifts nice as shown