Complete wiring harness
 

Apologies for any stupid questions. I've restored a bunch of old cars but my first K5 Blaser - 1988 4WD Silverado with A/C. Due to the condition of what it has now i have decided to replace the entire harness. My question is will a 1987 harness package work in a 1988? When i search for a complete harness package, most of my searches show results from 1987 and before. i know that there are a few minor connector changes. i checked with LMC but wasn't sure after her "i think so" reply. Thanks