How much is shipping and when does it ship?

Ground shipping in Canada is free on orders of $100 and up, $9.99 under that.

Can Northern Performance install it?

Yes. Buy it online and have us install it at our Service Centre. The Service Centre is at 1164 Walkers Line, Burlington, Ontario.

Mr Gasket Headlock Locking Header Bolts - M8-1.25 x 25mm - Set of 12

Mfg Part #: 2235G
NP#: MRG2235G
Brand

Fits 1997 to 2014 Chevrolet C1500, C2500, C3500 and 17 more models, and 3 more makes. See every vehicle

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

$99.99 CAD

Availability:

Book installation at our Service Centre

Does this fit your vehicle?

Description

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.

Warranty: Manufacturer's Limited 90 Day Warranty

Brand	Mr. Gasket
Category	Exhaust
Emission Code	5
Finish	Polished
Material	410 stainless steel
Product Type	HeadLock Locking Header Bolts
Size	M8-1.25 x 25mm
Warranty	Manufacturer's Limited 90 Day Warranty
Weight	5
Brand	Mr Gasket
Mfg part #	2235G

Fits these vehicles

Year	Make	Model	Submodel	Engine
1997	Chevrolet	C1500	Base, Cheyenne, Silverado, WT	5.0L 305 V8, 5.7L 350 V8
1998	Chevrolet	C1500	Cheyenne, Silverado, WT	5.0L 305 V8, 5.7L 350 V8
1999	Chevrolet	C1500	LS	5.0L 305 V8, 5.7L 350 V8
1997	Chevrolet	C2500	Base, Cheyenne, Silverado	5.0L 305 V8, 5.7L 350 V8
1998	Chevrolet	C2500	Base, Cheyenne, Silverado, WT	5.0L 305 V8, 5.7L 350 V8
1999	Chevrolet	C2500	Austera, Base, LS	5.7L 350 V8
2000	Chevrolet	C2500	Base, LS	5.7L 350 V8
1997	Chevrolet	C3500	Base, Cheyenne, Silverado	5.7L 350 V8
1998	Chevrolet	C3500	Cheyenne, Silverado	5.7L 350 V8
1999 - 2000	Chevrolet	C3500	Base, LS	5.7L 350 V8
2009 - 2012	Chevrolet	Colorado	LT	5.3L 325 V8
2013	Chevrolet	Colorado	LT	3.6L 217 V6
1997 - 2000	Chevrolet	Express 1500	Base, LS	5.0L 305 V8, 5.7L 350 V8
2001 - 2002	Chevrolet	Express 1500	Base, LS, LT	5.0L 305 V8, 5.7L 350 V8
2003 - 2005	Chevrolet	Express 1500	Base, LS	5.3L 325 V8
2006 - 2007	Chevrolet	Express 1500	Base, LS, LT	5.3L 325 V8
1997 - 2002	Chevrolet	Express 2500	Base, LS	5.0L 305 V8, 5.7L 350 V8
2003 - 2005	Chevrolet	Express 2500	Base, LS	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8
2006 - 2009	Chevrolet	Express 2500	Base, LS, LT	4.8L 294 V8, 6.0L 364 V8
2010 - 2014	Chevrolet	Express 2500	Base, LS, LT	6.0L 364 V8
1997 - 2002	Chevrolet	Express 3500	Base, LS	5.7L 350 V8
2003 - 2004	Chevrolet	Express 3500	Base, LS	6.0L 364 V8
2005	Chevrolet	Express 3500	Base, LS	4.8L 294 V8, 6.0L 364 V8
2006 - 2009	Chevrolet	Express 3500	Base, LS, LT	4.8L 294 V8, 6.0L 364 V8
2010 - 2014	Chevrolet	Express 3500	Base, LS, LT	6.0L 364 V8
1997	Chevrolet	K1500	Base, Cheyenne, Silverado, WT	5.0L 305 V8, 5.7L 350 V8
1998	Chevrolet	K1500	Cheyenne, Silverado, WT	5.0L 305 V8, 5.7L 350 V8
1999	Chevrolet	K1500	LS	5.0L 305 V8, 5.7L 350 V8
1997	Chevrolet	K2500	Base, Cheyenne, Silverado	5.0L 305 V8, 5.7L 350 V8
1998	Chevrolet	K2500	Cheyenne, Silverado, WT	5.0L 305 V8, 5.7L 350 V8
1999 - 2000	Chevrolet	K2500	Base, LS	5.7L 350 V8
1997	Chevrolet	K3500	Base, Cheyenne, Silverado	5.7L 350 V8
1998	Chevrolet	K3500	Cheyenne, Silverado	5.7L 350 V8
1999 - 2000	Chevrolet	K3500	Base, LS	5.7L 350 V8
1999 - 2001	Chevrolet	Silverado 1500	Base, LS, LT	4.8L 294 V8, 5.3L 325 V8
2002	Chevrolet	Silverado 1500	Base, LS, LT, WT	4.8L 294 V8, 5.3L 325 V8
2003	Chevrolet	Silverado 1500	Base, LS, LT, SS, WT	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8
2004 - 2005	Chevrolet	Silverado 1500	Base, Hybrid, LS, LT, SS, WT, Z71 Off-Road	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8
2006	Chevrolet	Silverado 1500	Hybrid, LS, LT, SS, WT	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8
2007 - 2008	Chevrolet	Silverado 1500	Base, LS, LT, LTZ, WT	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8
2009	Chevrolet	Silverado 1500	Hybrid, LS, LT, LTZ, WT	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8
2010 - 2013	Chevrolet	Silverado 1500	Hybrid, LT, LTZ, WT, XFE	5.3L 325 V8, 6.0L 364 V8
2007	Chevrolet	Silverado 1500 Classic	Hybrid, LS, LT, SS, WT	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8
2001 - 2003	Chevrolet	Silverado 1500 HD	LS, LT	6.0L 364 V8
2005	Chevrolet	Silverado 1500 HD	Base, LS, LT	6.0L 364 V8
2006	Chevrolet	Silverado 1500 HD	LT	6.0L 364 V8
2007	Chevrolet	Silverado 1500 HD Classic	LT	6.0L 364 V8
1999 - 2000	Chevrolet	Silverado 2500	Base, LS, LT	5.3L 325 V8, 6.0L 364 V8
2001 - 2003	Chevrolet	Silverado 2500	Base, LS, LT	6.0L 364 V8
2004	Chevrolet	Silverado 2500	Base, LS, LT, WT	6.0L 364 V8
2001	Chevrolet	Silverado 2500 HD	Base, LS, LT	6.6L 403 V8
2002	Chevrolet	Silverado 2500 HD	Base, LS, LT	6.0L 364 V8
2003 - 2005	Chevrolet	Silverado 2500 HD	Base, LS, LT, WT	6.0L 364 V8
2006	Chevrolet	Silverado 2500 HD	LS, LT, WT	6.0L 364 V8
2007 - 2014	Chevrolet	Silverado 2500 HD	LT, LTZ, WT	6.0L 364 V8
2007	Chevrolet	Silverado 2500 HD Classic	LS, LT, WT	6.0L 364 V8
2001	Chevrolet	Silverado 3500	Base, LS, LT	6.0L 364 V8, 6.6L 403 V8
2002 - 2003	Chevrolet	Silverado 3500	LS, LT	6.0L 364 V8
2004	Chevrolet	Silverado 3500	LS, LT, WT	6.0L 364 V8
2005	Chevrolet	Silverado 3500	LS, LT	6.0L 364 V8
2006	Chevrolet	Silverado 3500	LS, LT, WT	6.0L 364 V8
2007	Chevrolet	Silverado 3500 Classic	LS, LT, WT	6.0L 364 V8
2007 - 2014	Chevrolet	Silverado 3500 HD	LT, LTZ, WT	6.0L 364 V8
1997	GMC	C1500	Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special	5.0L 305 V8, 5.7L 350 V8
1998	GMC	C1500	Sierra SL, Sierra SLE, Sierra SLT, Sierra Special	5.0L 305 V8, 5.7L 350 V8
1999	GMC	C1500	Sierra SL, Sierra SLE, Sierra SLT	5.0L 305 V8, 5.7L 350 V8
1997 - 1998	GMC	C2500	Sierra SL, Sierra SLE, Sierra SLT	5.0L 305 V8, 5.7L 350 V8
1999 - 2000	GMC	C2500	Sierra SL, Sierra SLE, Sierra SLT	5.7L 350 V8
1997 - 2000	GMC	C3500	Sierra SL, Sierra SLE, Sierra SLT	5.7L 350 V8
2009 - 2012	GMC	Canyon	SLE, SLT	5.3L 325 V8
1997 - 1998	GMC	K1500	Sierra SL, Sierra SLE, Sierra SLT, Sierra Special	5.0L 305 V8, 5.7L 350 V8
1999	GMC	K1500	Sierra SL, Sierra SLE, Sierra SLT	5.0L 305 V8, 5.7L 350 V8
1997	GMC	K2500	Sierra SL, Sierra SLE, Sierra SLT	5.7L 350 V8
1998	GMC	K2500	Sierra SL, Sierra SLE, Sierra SLT	5.0L 305 V8, 5.7L 350 V8
1999 - 2000	GMC	K2500	Sierra SL, Sierra SLE, Sierra SLT	5.7L 350 V8
1997 - 2000	GMC	K3500	Sierra SL, Sierra SLE, Sierra SLT	5.7L 350 V8
1997 - 2000	GMC	Savana 1500	Base, SLE	5.0L 305 V8, 5.7L 350 V8
2001 - 2002	GMC	Savana 1500	Base, SLT	5.0L 305 V8, 5.7L 350 V8
2003 - 2005	GMC	Savana 1500	Base, SLE	5.3L 325 V8
2006 - 2007	GMC	Savana 1500	Base, LS, LT	5.3L 325 V8
1997 - 2000	GMC	Savana 2500	Base, SLE	5.0L 305 V8, 5.7L 350 V8
2001 - 2002	GMC	Savana 2500	Base, SLT	5.0L 305 V8, 5.7L 350 V8
2003 - 2005	GMC	Savana 2500	Base, SLE	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8
2006	GMC	Savana 2500	Base	4.8L 294 V8, 6.0L 364 V8
2007 - 2008	GMC	Savana 2500	Base, LS, LT	4.8L 294 V8, 6.0L 364 V8
2009	GMC	Savana 2500	Base, LS, LT, SL, SLE	4.8L 294 V8, 6.0L 364 V8
2010	GMC	Savana 2500	Base, LS, LT, SL, SLE	6.0L 364 V8
2011	GMC	Savana 2500	Base, LS, LT	6.0L 364 V8
2012 - 2013	GMC	Savana 2500	Base, LS, LT, SL, SLE	6.0L 364 V8
2014	GMC	Savana 2500	Base, LS, LT	6.0L 364 V8
1997 - 2000	GMC	Savana 3500	Base, SLE	5.7L 350 V8
2001 - 2002	GMC	Savana 3500	Base, SLT	5.7L 350 V8
2003	GMC	Savana 3500	Base, SLE	6.0L 364 V8
2004 - 2005	GMC	Savana 3500	Base, SLE	4.8L 294 V8, 6.0L 364 V8
2006 - 2008	GMC	Savana 3500	Base, LS, LT	4.8L 294 V8, 6.0L 364 V8
2009	GMC	Savana 3500	Base, LS, LT, SL, SLE	4.8L 294 V8, 6.0L 364 V8
2010	GMC	Savana 3500	Base, LS, LT, SL, SLE	6.0L 364 V8
2011	GMC	Savana 3500	Base, LS, LT	6.0L 364 V8
2012 - 2013	GMC	Savana 3500	Base, LS, LT, SL, SLE	6.0L 364 V8
2014	GMC	Savana 3500	Base, LS, LT	6.0L 364 V8
1999 - 2000	GMC	Sierra 1500	SL, SLE, SLT	4.8L 294 V8, 5.3L 325 V8
2001	GMC	Sierra 1500	C3, SL, SLE, SLT	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8
2002	GMC	Sierra 1500	Base, HT, SL, SLE, SLT, WT	4.8L 294 V8, 5.3L 325 V8
2003	GMC	Sierra 1500	Base, SL, SLE, SLT, WT	4.8L 294 V8, 5.3L 325 V8
2004	GMC	Sierra 1500	Base, SLE, SLT, WT	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8
2005	GMC	Sierra 1500	Base, Hybrid, SLE, SLT, WT	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8
2006	GMC	Sierra 1500	Hybrid, SL, SLE, SLT, WT	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8
2007 - 2008	GMC	Sierra 1500	Denali, SL, SLE, SLT, WT	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8, 6.2L 376 V8
2009	GMC	Sierra 1500	Hybrid, SL, SLE, SLT, WT	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8
2010 - 2013	GMC	Sierra 1500	Hybrid, SL, SLE, SLT, WT, XFE	5.3L 325 V8, 6.0L 364 V8
2007	GMC	Sierra 1500 Classic	Denali, Hybrid, SL, SLE, SLT, WT	4.8L 294 V8, 5.3L 325 V8, 6.0L 364 V8
2001 - 2003	GMC	Sierra 1500 HD	SLE, SLT	6.0L 364 V8
2005 - 2006	GMC	Sierra 1500 HD	SLE, SLT	6.0L 364 V8
2007	GMC	Sierra 1500 HD Classic	SLE, SLT	6.0L 364 V8
1999 - 2000	GMC	Sierra 2500	SL, SLE, SLT	5.3L 325 V8, 6.0L 364 V8
2001	GMC	Sierra 2500	SL, SLE, SLT	6.0L 364 V8
2002	GMC	Sierra 2500	Base, SL, SLE, SLT	6.0L 364 V8
2003 - 2004	GMC	Sierra 2500	Base, SLE, SLT, WT	6.0L 364 V8
2001	GMC	Sierra 2500 HD	SL, SLE, SLT	6.0L 364 V8
2002	GMC	Sierra 2500 HD	Base, SL, SLE, SLT	6.0L 364 V8
2003 - 2005	GMC	Sierra 2500 HD	Base, SLE, SLT, WT	6.0L 364 V8
2006	GMC	Sierra 2500 HD	SL, SLE, SLT, WT	6.0L 364 V8
2007 - 2010	GMC	Sierra 2500 HD	SLE, SLT, WT	6.0L 364 V8
2011 - 2014	GMC	Sierra 2500 HD	Denali, SLE, SLT, WT	6.0L 364 V8
2007	GMC	Sierra 2500 HD Classic	SL, SLE, SLT, WT	6.0L 364 V8
2001 - 2002	GMC	Sierra 3500	SL, SLE, SLT	6.0L 364 V8
2003	GMC	Sierra 3500	SLE, SLT	6.0L 364 V8
2004 - 2005	GMC	Sierra 3500	SLE, SLT, WT	6.0L 364 V8
2006	GMC	Sierra 3500	SL, SLE, SLT, WT	6.0L 364 V8
2007	GMC	Sierra 3500 Classic	SL, SLE, SLT, WT	6.0L 364 V8
2007 - 2010	GMC	Sierra 3500 HD	SLE, SLT, WT	6.0L 364 V8
2011 - 2014	GMC	Sierra 3500 HD	Denali, SLE, SLT, WT	6.0L 364 V8
2005 - 2006	Hummer	H2	Adventure, Base, Luxury	6.0L 364 V8
2007	Hummer	H2	Adventure, Base, Luxury, Special Edition	6.0L 364 V8
2009 - 2010	Hummer	H3T	Alpha	5.3L 325 V8
2008 - 2009	Pontiac	G8	GT	6.0L 364 V8