Here are the most up to date products to help with A/C belt throwing problems:
NEW Improved Holden A/C Belt Throwing Fix.
Deal 45R
US$190 shipped or US$210 shipped with 4PK1108 belt.
http://forum.grrrr8.net/showthread.php?t=24830
Service Kit for A/C Bracket 45R
Deal SK45
US$89 shipped.
http://forum.grrrr8.net/showthread.p...l=1#post518439
A/C Tensioner for G8 V8, fits all regardless of A/C bracket mod status.
Also fits 2011+ Chevrolet Caprice & 2005-2012 Chevrolet Corvette.
Replaces Part Number 12595289 and 92252340
Deal T45
US$70 shipped.
http://forum.grrrr8.net/showthread.p...l=1#post518440