Description
Fits GM LS or LT Series Engines Headlock™ Bolts eliminate the need for lock washers, Period. That’s because each Headlock™ Bolt features 24 equally-spaced, stainless steel teeth serrations that bite into and hold onto the attaching surface-eliminating the need for lock-washers.
- 12 per Package
- Includes Ball Head Socket Tool – to Start Header Bolt Into Head
- 410 stainless steel
- Minimum 180,000 PSI tensile strength
- 24 equally spaced clockwise teeth
Application Summary:
| Year | Make/Model |
|---|---|
| 1997-1999 | Chevrolet C1500 |
| 1997-2000 | Chevrolet C2500 |
| 1997-2000 | Chevrolet C3500 |
| 2009-2013 | Chevrolet Colorado |
| 1997-2007 | Chevrolet Express 1500 |
| 1997-2014 | Chevrolet Express 2500 |
| 1997-2014 | Chevrolet Express 3500 |
| 1997-1999 | Chevrolet K1500 |
| 1997-2000 | Chevrolet K2500 |
| 1997-2000 | Chevrolet K3500 |
| 1999-2013 | Chevrolet Silverado 1500 |
| 2007 | Chevrolet Silverado 1500 Classic |
| 2001-2003 | Chevrolet Silverado 1500 HD |
| 2005-2006 | Chevrolet Silverado 1500 HD |
| 2007 | Chevrolet Silverado 1500 HD Classic |
| 1999-2004 | Chevrolet Silverado 2500 |
| 2001-2014 | Chevrolet Silverado 2500 HD |
| 2007 | Chevrolet Silverado 2500 HD Classic |
| 2001-2006 | Chevrolet Silverado 3500 |
| 2007 | Chevrolet Silverado 3500 Classic |
| 2007-2014 | Chevrolet Silverado 3500 HD |
| 1997-1999 | GMC C1500 |
| 1997-2000 | GMC C2500 |
| 1997-2000 | GMC C3500 |
| 2009-2012 | GMC Canyon |
| 1997-1999 | GMC K1500 |
| 1997-2000 | GMC K2500 |
| 1997-2000 | GMC K3500 |
| 1997-2007 | GMC Savana 1500 |
| 1997-2014 | GMC Savana 2500 |
| 1997-2014 | GMC Savana 3500 |
| 1999-2013 | GMC Sierra 1500 |
| 2007 | GMC Sierra 1500 Classic |
| 2001-2003 | GMC Sierra 1500 HD |
| 2005-2006 | GMC Sierra 1500 HD |
| 2007 | GMC Sierra 1500 HD Classic |
| 1999-2004 | GMC Sierra 2500 |
| 2001-2014 | GMC Sierra 2500 HD |
| 2007 | GMC Sierra 2500 HD Classic |
| 2001-2006 | GMC Sierra 3500 |
| 2007 | GMC Sierra 3500 Classic |
| 2007-2014 | GMC Sierra 3500 HD |
| 2005-2007 | Hummer H2 |
| 2009-2010 | Hummer H3T |
| 2008-2009 | Pontiac G8 |
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