phatz_hatz
Member
I have a 95 Tahoe 4 door, i know they are an off year when they changed over from Tbi. My engine is the 5.7 with TBI. I’m conflicted on conflicting part numbers for different year models from earlier models to the newer one post 95. My question is does it really matter or it’s all relatively the same i want to do r134a, i have a complete parts list on what i need i just need to know if it really matters if part numbers for pre 95 and post 95 actually matters