These bolts replace the stock camshaft adjuster bolts and are reusable. Essential for timing chain VVT gear replacements. Every little bit of weight counts. A necessity in strength and power in its unique lightest form. Complete the weight reduction program of the GMV6 LY7 LEO LFX LLT LCA LWR LF1 LFW V6's with these reusable bolts. Engineered to have a larger surface area for improved clamping of the camshaft assembly (magnetic sprocket, camshaft adjuster, diamond disc washer, and camshaft). Use only on Stock Camshafts or Stage I Camshafts.
 
When doing a timing chain replacement occasionally the VVT Gears/Sprockets need to be replaced as well. These titanium bolts are the perfect replacement and cost the same as a standard bolt. Titanium weighs less so this can be considered an upgrade by reducing rotating mass in the chain drive system.

Suits the following vehicles
2004-2007 VZ 3.6L Holden V6
2006-2012 VE 3.6L and 3.0L Holden V6
2013-2017 VF 3.6L and 3.0L Holden V6
Suits all 3.6L Rodeo and Colorado's V6
Suits all Captiva 3.2L 3.0L V6's