Stainless Works Chevy Trailblazer SS 2006-09 Headers - Manual (Page 2)

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remaining installation and later reinstall the transmission mount by jacking up the
transmission (with the crossmember bolted in place).
10. Reinstall the transmission crossmember.
11. Unbolt manifolds. Unbolt A/C lines on passenger side from valve covers so they can
be moved around to unbolt the passenger side. The manifolds come out from the
bottom.
12. To the right of the front drive shaft just before bell housing there is an 18 mm headed
bolt-remove this bolt.
INSTALLATION
1. The driver’s side header installs from the bottom. Install O2 sensor in the header and
place a bead of sensor safe RTV Hi Temp silicon on the face of each header port.
Install header in place and put all bolts in loosely, then tighten the header to OEM
torque specs.
2. The passenger’s side header also installs from the bottom. Install O2 sensor in the
header and place a bead of sensor safe RTV Hi Temp silicon on the face of each
header port. Install header in place and put all bolts in loosely, then tighten the
header to OEM torque specs.
3. If the transmission mount was removed in Disassembly step #9 above, reinstall it now
by jacking up the transmission with crossmember bolted in place. Tighten
transmission mount bolts.