Lingenfelter L850151410 Camaro Rear Deck Spoiler v0.8 - Manual (Page 6)

Page 5.
9. There are six (6) of these height adjust-
ment studs. Be sure each height adjustment stud
is out far enough that you can fully thread the
mounting nuts onto the mounting studs after it is
installed on the trunk deck but leave at least 3
(three) turns of thread engagement.
10. Install the six (6) rubber bolt gasket stick-
ers (PN: 20733729) onto the mounting studs.
11. Be sure each gasket sticker is secure and
in place. Also install the foam tape at this time
where indicated.
12. Plug the locating hole indicated using the
supplied plug/tape.