Amdoctor1991

Hi. New to the forum. Having trouble with a swap in a 93 Chevy truck. Took the computer vortec and 4l80e from the donor truck and paired it with the 205 tease from the 93 truck to keep the manual shift 4x4. Got everything buttoned up and it is stuck in second gear. I have been reading that I need to get a vss adapter to tell the computer when to shift. Anyone know part numbers or where to look. Thanks in advance!