yea i read the thread on speartech show that he kept stock ecm for gauges by "piggy back". what exactly does that mean? just keep the wires for gauges? and yes i have ecm and tcm since its inside the transmission. along with the complete oem harness. i been trying to find a way to get ahold of speartech for some advice, or maybe getting him to make a piggy back to keep my gauges

 

ive never done a swap like this but im mechanically inclined. i been a GM tech for a couple years now, just custom performance work is something i dont do much of.

 

Where you at...

 

like where do i live? in Dallas Fort Worth area. worked for cadillac for 5 years now at chevy buick gmc

 

Yeah where you live.... Sorry shoulda clarified

 

yea im gonna attempt this swap sometimes this coming month. anyone know best way to get ahold of speartech? is justin the guys name??