Designed as a direct replacement for factory M156 cam cap bolts, our ARP Cam Cap Bolt Kit is one of the most popular upgrades for the M156 Engine. These ARP Bolts are made of 625 grade Inconel and are equipped to handle extreme rpm and a lifetime of abuse.
As a replacement of your torque-to-yield factory torx bit bolts, this is a common upgrade when replacing head bolts and valve buckets on your M156 engine. Early M156 engines are prone to head bolt damage in factory state and this upgrade is also a great option for simple replacement. Paired with many of our other popular M156 engine upgrades, we make it an easy choice for you.
Kit Includes:
- 32 Short Length ARP Bolts
- Four Long Length ARP Bolts
- ARP Moly Lube
Vehicle Fitment
| Mercedes-Benz |
C63 |
2008 |
M156 6.2L V8 |
| Mercedes-Benz |
C63 |
2009 |
M156 6.2L V8 |
| Mercedes-Benz |
C63 |
2010 |
M156 6.2L V8 |
| Mercedes-Benz |
C63 |
2011 |
M156 6.2L V8 |
| Mercedes-Benz |
C63 |
2012 |
M156 6.2L V8 |
| Mercedes-Benz |
C63 |
2013 |
M156 6.2L V8 |
| Mercedes-Benz |
C63 |
2014 |
M156 6.2L V8 |
| Mercedes-Benz |
C63 |
2015 |
M156 6.2L V8 |
| Mercedes-Benz |
C63 Black Series |
2012 |
M156 6.2L V8 |
| Mercedes-Benz |
C63 Black Series |
2013 |
M156 6.2L V8 |
| Mercedes-Benz |
E63 |
2007 |
M156 6.2L V8 |
| Mercedes-Benz |
E63 |
2008 |
M156 6.2L V8 |
| Mercedes-Benz |
E63 |
2009 |
M156 6.2L V8 |
| Mercedes-Benz |
E63 |
2010 |
M156 6.2L V8 |
| Mercedes-Benz |
CLS63 |
2007 |
M156 6.2L V8 |
| Mercedes-Benz |
CLS63 |
2008 |
M156 6.2L V8 |
| Mercedes-Benz |
CLS63 |
2009 |
M156 6.2L V8 |
| Mercedes-Benz |
CLS63 |
2010 |
M156 6.2L V8 |
| Mercedes-Benz |
ML63 |
2006 |
M156 6.2L V8 |
| Mercedes-Benz |
ML63 |
2007 |
M156 6.2L V8 |
| Mercedes-Benz |
ML63 |
2008 |
M156 6.2L V8 |
| Mercedes-Benz |
ML63 |
2009 |
M156 6.2L V8 |
| Mercedes-Benz |
ML63 |
2010 |
M156 6.2L V8 |
| Mercedes-Benz |
ML63 |
2011 |
M156 6.2L V8 |
| Mercedes-Benz |
S63 |
2007 |
M156 6.2L V8 |
| Mercedes-Benz |
S63 |
2008 |
M156 6.2L V8 |
| Mercedes-Benz |
S63 |
2009 |
M156 6.2L V8 |
| Mercedes-Benz |
S63 |
2010 |
M156 6.2L V8 |
| Mercedes-Benz |
S63 |
2011 |
M156 6.2L V8 |
| Mercedes-Benz |
CL63 |
2007 |
M156 6.2L V8 |
| Mercedes-Benz |
CL63 |
2008 |
M156 6.2L V8 |
| Mercedes-Benz |
CL63 |
2009 |
M156 6.2L V8 |
| Mercedes-Benz |
CL63 |
2010 |
M156 6.2L V8 |
| Mercedes-Benz |
SL63 |
2007 |
M156 6.2L V8 |
| Mercedes-Benz |
SL63 |
2008 |
M156 6.2L V8 |
| Mercedes-Benz |
SL63 |
2009 |
M156 6.2L V8 |
| Mercedes-Benz |
SL63 |
2010 |
M156 6.2L V8 |
| Mercedes-Benz |
R63 |
2007 |
M156 6.2L V8 |
| Mercedes-Benz |
SL63 |
2008 |
M156 6.2L V8 |
| Mercedes-Benz |
SL63 |
2009 |
M156 6.2L V8 |
| Mercedes-Benz |
SL63 |
2010 |
M156 6.2L V8 |
| Mercedes-Benz |
SL63 |
2011 |
M156 6.2L V8 |
| Mercedes-Benz |
SL63 |
2012 |
M156 6.2L V8 |
| Mercedes-Benz |
CLK63 |
2007 |
M156 6.2L V8 |
| Mercedes-Benz |
CLK63 |
2008 |
M156 6.2L V8 |
| Mercedes-Benz |
CLK63 |
2009 |
M156 6.2L V8 |
| Mercedes-Benz |
CLK63 |
2010 |
M156 6.2L V8 |
| Mercedes-Benz |
CLK Black Series |
2008 |
M156 6.2L V8 |
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