6.0 /4l65e swap. need help wiring VSS into 241

[Knixon804]

i have a 05 escalade drive train (6.0 lq9/4l65e) i am putting in my blazer with a 91 suburban np241. the harness i have made was from BP automotive and the connector is obviously incorrect. so do all i need to do is buy the 91 VSS plug and swap the pig tail? the wires on my harness are purple and green and the pigtail for the 91 burb is purple black. so im assuming match the purples up and the green to the black? thanks for help in advance