Lingenfelter L220636509 Lingenfelter LSA Idler Relocation Bracket CTS-V, ZL1 Camaro 2009-13 v1.2 - Manual (Page 4)

Page
1. Using a 15mm socket, remove the upper
and lower idler pulleys from the idler pulley
bracket.
2. Using a 13mm socket, remove the four (4)
bolts that secure the idler pulley bracket
to the engine block. If you want to reuse
the stock bolts instead of the LPE-supplied
socket head cap screws, be sure to save the
stock bolts for reinstallation.
3. Remove the stock idler pulley bracket.
4. Install the LPE-supplied socket head cap
screws (or the stock idler bracket bolts
if desired) into the LPE-supplied idler
pulley relocation bracket. The adjacent
illustration shows the proper location for the
M8x1.25x35mm socket head cap screws
(PN: 47546, shown by the red arrows) and
the M8x1.25x25mm socket head cap screw
(PN: 47544, shown by the yellow arrow).
3.