GMHighTechPerformance Homepage

0505htp Truck 09 Z

The hardest part of the header install is the Y-pipe removal. I found it easiest to unscrew the driver's side O2s, as their harness connections are hard to get to and to just unplug the passenger side harness. A plastic bag protects the O2s from contamination. A floor jack supports the transfer case so I can drop the trans X-member.
Stainless Works Headers & Catback Install - Velocity Viagra

 The hardest part of the header install is the Y-pipe removal. I found it easiest to unscrew the driver's side O2s, as their harness connections are hard to get to and to just unplug the passenger side harness. A plastic bag protects the O2s from contamination. A floor jack supports the transfer case so I can drop the trans X-member.  View Related Article

 

 

Get Adobe Flash player

Car Research Guide