A833 4 speed 86 truck?

If you are dead set on trying this install, you might be able to make it work. Only way - is if the trans has the shifter mounting all the way back, you will note that on some of the long tail shaft trans's there is a mounting location near the end of the tail housing. You could use that and fab your own longer shift rods. Keep in mind though, the shifter will come up through the floor to the rear of its normal position.

If it were me - I'd pass and get a true A body short tail shaft trans.