Headlock Locking Header Bolts M8-1.25 x 25mm Set of 12 Fits GM LS or LT Series Engines Mr Gasket
Headlock Locking Header Bolts M8-1.25 x 25mm Set of 12 Fits GM LS or LT Series Engines Mr Gasket
SKU
2235G-BCZG
List price
$38.21
Price
$38.21

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 18 Inch,000 PSI tensile strength
  • 24 equally spaced clockwise teeth

Details:

  • Emission Code: 5
  • Finish: Polished
  • Material: 410 stainless steel
  • Size: M8-1.25 x 25mm
  • Warranty: Manufacturer's Limited 90 Day Warranty
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Vehicle Fitment
1997-2000 GMC K3500 Sierra SLE
1997-2000 GMC K2500 Sierra SL
1997-2007 Chevrolet Express 1500 LS
1997-2014 Chevrolet Express 3500 LS
1997-2014 Chevrolet Express 2500 LS
1997-1998 Chevrolet K3500 Silverado
1997-2000 GMC Savana 3500 SLE
1997-2000 GMC Savana 1500 SLE
1997-2000 GMC Savana 2500 SLE
1997-1998 Chevrolet C3500 Silverado
1997-1998 Chevrolet K2500 Silverado
1997 GMC C1500 Sierra GT
1997-2000 GMC K3500 Sierra SL
1997-2000 GMC C2500 Sierra SL
1997-1999 GMC C1500 Sierra SL
1997-2000 GMC C3500 Sierra SL
1997-1999 GMC K1500 Sierra SL
1997-1998 Chevrolet K1500 WT
1997-1999 GMC C1500 Sierra SLT
1997-1998 Chevrolet K1500 Silverado
1997-1998 GMC C1500 Sierra Special
1997-1998 GMC K1500 Sierra Special
1997-2000 GMC K3500 Sierra SLT
1997-2000 GMC C2500 Sierra SLT
1997-2000 GMC K2500 Sierra SLT
1997-2000 GMC C3500 Sierra SLT
1997-1998 Chevrolet C1500 Silverado
1997-1999 GMC K1500 Sierra SLT
1997-1999 GMC C1500 Sierra SLE
1997-2000 GMC C3500 Sierra SLE
1997-2000 GMC K2500 Sierra SLE
1997-2000 GMC C2500 Sierra SLE
1997-1999 GMC K1500 Sierra SLE
1997-1998 Chevrolet C1500 WT
1997-1998 Chevrolet C2500 Silverado
1997-2007 Chevrolet Express 1500
1997-1998 Chevrolet C1500 Cheyenne
1997 Chevrolet K2500
1997-2014 Chevrolet Express 2500
1997-2014 Chevrolet Express 3500
1997-2000 Chevrolet C2500
1997-1998 Chevrolet K3500 Cheyenne
1997 Chevrolet C1500
1997 Chevrolet C3500
1997-1998 Chevrolet K1500 Cheyenne
1997-1998 Chevrolet C3500 Cheyenne
1997-2014 GMC Savana 2500
1997 Chevrolet K1500
1997-1998 Chevrolet C2500 Cheyenne
1997-1998 Chevrolet K2500 Cheyenne
1997-2007 GMC Savana 1500
1997 Chevrolet K3500
1997-2014 GMC Savana 3500
1998 Chevrolet K2500 WT
1998 Chevrolet C2500 WT
1999-2004 GMC Sierra 2500 SLE
1999-2004 GMC Sierra 2500 SLT
1999-2002 GMC Sierra 2500 SL
1999-2004 Chevrolet Silverado 2500 LT
1999-2013 Chevrolet Silverado 1500 LT
1999-2000 Chevrolet C3500
1999-2004 Chevrolet Silverado 2500
1999-2005 Chevrolet Silverado 1500
1999-2003 GMC Sierra 1500 SL
1999-2013 GMC Sierra 1500 SLE
1999-2000 Chevrolet C2500 LS
1999-2013 GMC Sierra 1500 SLT
1999-2000 Chevrolet K2500
1999-2000 Chevrolet K3500 LS
1999-2000 Chevrolet C3500 LS
1999-2004 Chevrolet Silverado 2500 LS
1999 Chevrolet K1500 LS
1999-2009 Chevrolet Silverado 1500 LS
1999 Chevrolet C1500 LS
1999-2000 Chevrolet K2500 LS
1999-2000 Chevrolet K3500
1999 Chevrolet C2500 Austera
2001-2002 GMC Sierra 3500 SL
2001 Chevrolet Silverado 3500
2001-2005 Chevrolet Silverado 2500 HD
2001-2002 GMC Sierra 2500 HD SL
2001-2002 Chevrolet Express 1500 LT
2001-2003 Chevrolet Silverado 1500 HD LT
2001-2006 Chevrolet Silverado 3500 LT
2001-2014 GMC Sierra 2500 HD SLT
2001-2006 Chevrolet Silverado 3500 LS
2001-2003 GMC Sierra 1500 HD SLT
2001-2002 GMC Savana 1500 SLT
2001-2002 GMC Savana 2500 SLT
2001-2002 GMC Savana 3500 SLT
2001-2006 GMC Sierra 3500 SLT
2001-2003 GMC Sierra 1500 HD SLE
2001-2014 Chevrolet Silverado 2500 HD LT
2001-2003 Chevrolet Silverado 1500 HD LS
2001-2006 Chevrolet Silverado 2500 HD LS
2001-2006 GMC Sierra 3500 SLE
2001-2014 GMC Sierra 2500 HD SLE
2001 GMC Sierra 1500 C3
2002 GMC Sierra 1500 HT
2002-2005 GMC Sierra 1500
2002-2005 GMC Sierra 2500 HD
2002-2004 GMC Sierra 2500
2002-2013 Chevrolet Silverado 1500 WT
2002-2013 GMC Sierra 1500 WT
2003-2014 GMC Sierra 2500 HD WT
2003-2006 Chevrolet Silverado 1500 SS
2003-2004 GMC Sierra 2500 WT
2003-2005 GMC Savana 2500 SLE
2003-2014 Chevrolet Silverado 2500 HD WT
2003-2005 GMC Savana 3500 SLE
2003-2005 GMC Savana 1500 SLE
2004 Chevrolet Silverado 3500 WT
2004-2006 GMC Sierra 3500 WT
2004 Chevrolet Silverado 2500 WT
2004-2005 Chevrolet Silverado 1500 Z71 Off-Road
2004-2006 Chevrolet Silverado 1500 Hybrid
2005-2007 Hummer H2 Adventure
2005 Chevrolet Silverado 1500 HD
2005-2006 GMC Sierra 1500 HD SLT
2005 Chevrolet Silverado 1500 HD LS
2005-2006 GMC Sierra 1500 HD SLE
2005-2006 Chevrolet Silverado 1500 HD LT
2005-2007 Hummer H2
2005-2006 GMC Sierra 1500 Hybrid
2005-2007 Hummer H2 Luxury
2006-2014 GMC Savana 3500 LS
2006-2007 GMC Savana 1500 LS
2006-2013 GMC Sierra 1500 SL
2006-2007 Chevrolet Express 1500 LT
2006-2014 Chevrolet Express 3500 LT
2006-2007 GMC Savana 1500 LT
2006-2014 Chevrolet Express 2500 LT
2006-2014 GMC Savana 3500 LT
2006 GMC Sierra 3500 SL
2006 GMC Sierra 2500 HD SL
2006 Chevrolet Silverado 3500 WT
2007-2014 Chevrolet Silverado 3500 HD WT
2007 GMC Sierra 3500 Classic WT
2007 GMC Sierra 2500 HD Classic WT
2007-2014 GMC Sierra 3500 HD WT
2007 Chevrolet Silverado 1500 Classic Hybrid
2007 GMC Sierra 1500 Classic SLT
2007-2014 GMC Sierra 3500 HD SLT
2007 GMC Sierra 1500 HD Classic SLT
2007 Chevrolet Silverado 3500 Classic WT
2007 Chevrolet Silverado 1500 Classic WT
2007-2008 GMC Sierra 1500 Denali
2007-2008 Chevrolet Silverado 1500
2007 GMC Sierra 1500 Classic WT
2007 GMC Sierra 3500 Classic SLT
2007 Chevrolet Silverado 2500 HD Classic WT
2007 GMC Sierra 1500 Classic Denali
2007 Hummer H2 Special Edition
2007 GMC Sierra 1500 Classic Hybrid
2007 Chevrolet Silverado 1500 Classic SS
2007 GMC Sierra 2500 HD Classic SLT
2007-2014 GMC Savana 2500 LS
2007 Chevrolet Silverado 2500 HD Classic LS
2007 Chevrolet Silverado 1500 HD Classic LT
2007-2014 GMC Savana 2500 LT
2007 GMC Sierra 2500 HD Classic SL
2007 GMC Sierra 3500 Classic SL
2007 GMC Sierra 1500 Classic SL
2007 Chevrolet Silverado 2500 HD Classic LT
2007 Chevrolet Silverado 1500 Classic LT
2007 Chevrolet Silverado 3500 Classic LT
2007-2013 Chevrolet Silverado 1500 LTZ
2007-2014 Chevrolet Silverado 3500 HD LT
2007-2014 Chevrolet Silverado 2500 HD LTZ
2007 GMC Sierra 1500 HD Classic SLE
2007 GMC Sierra 3500 Classic SLE
2007 GMC Sierra 1500 Classic SLE
2007 GMC Sierra 2500 HD Classic SLE
2007-2014 GMC Sierra 3500 HD SLE
2007-2014 Chevrolet Silverado 3500 HD LTZ
2007 Chevrolet Silverado 1500 Classic LS
2007 Chevrolet Silverado 3500 Classic LS
2008-2009 Pontiac G8 GT
2009-2010 Hummer H3T Alpha
2009-2013 Chevrolet Silverado 1500 Hybrid
2009-2012 GMC Canyon SLE
2009-2010 GMC Savana 3500 SLE
2009-2013 Chevrolet Colorado LT
2009-2012 GMC Canyon SLT
2009-2013 GMC Sierra 1500 Hybrid
2009-2010 GMC Savana 2500 SL
2009-2010 GMC Savana 3500 SL
2009-2010 GMC Savana 2500 SLE
2010-2013 GMC Sierra 1500 XFE
2010-2013 Chevrolet Silverado 1500 XFE
2011-2014 GMC Sierra 2500 HD Denali
2011-2014 GMC Sierra 3500 HD Denali
2012-2013 GMC Savana 2500 SLE
2012-2013 GMC Savana 2500 SL
2012-2013 GMC Savana 3500 SL
2012-2013 GMC Savana 3500 SLE
Brand
Mr Gasket
Category
Performance
Exhaust
Exhaust Header
Exhaust Header Bolt
Specs
Country of Origin: USA
Sold As: Each
UPC: 84041040034
Availability: Available
Universal: No
Cylinders: 8
Cylinders: 6
Fuel Type
Gas
Vehicle Type
Truck/SUV
Core Charge
$0.00