... The 1968 and later factory installed Hurst Shifters used the #0090 mounting plate.
If you look close at the two assembles. You will notice that the aftermarket Hurst Comp Plus Shifter sits more upright,
but the the factory Hurst shifter is tilted forward.
The #2298 shifter plate is the same one that was used on the 1964-65 A-body 4 speeds.
The 1968 and later factory installed Hurst Shifters used the #0090 mounting plate....