This is a rare find!!!!
Featured here is an NOS Hurst Competition Plus 4 Speed Shifter Installation Kit.
Hurst # 373 3163
This kit was Made In The USA and purchased directly from Mr Gasket in Clevland Ohio.
Box dated 2001.
This complete kit includes the shifter plate, three shifter rods and three levers, complete sealed hardware installation kit, directions/schematic sheet and two HURST decals.
Fits 1955-1957 Chevy cars and many other GM applications with a 1963-1968 Muncie M20, 21 & M22 (451) transmissions.
This Hurst Competition/Plus installation kit will fit various GM vehicles when using a 1963-1968 Muncie (451) transmission, and contains everything needed (shifter not included) to install your Competition/Plus shifter.
The(451) Muncie transmission can be identified by the fact they have a stud on the shift forks that secures the shift arm on the transmission with a nut.
I also have an NOS Hurst 4 Speed Competition Plus Shifter # 391 3780 listed Item # 158099142589