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Kooks LS1-LS2-LS3-LS4-LS6-LS7-LS9-LSA Header Bolts and Locking Hardware

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SKU: BK103

Manufacturer: Kooks Headers

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Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"

Stage 8 Locking Header Bolt Kit - 12) M8 - 1.25 x 25mm Bolts and Locking Hardware. GM LS Engines. Bolt Kits are included in most Header kits. This part number should only be ordered as a replacment for damaged or lost bolt kits.

Stage 8 Locking Header Bolt Kit-12) M8-1.25 x 25mm Bolts and Locking Hardware. GM LS Engines. Bolt Kits are included in most Header kits. This part number should only be ordered as a replacment for damaged or lost bolt kits.

Stage 8 Header Bolt Kit - 12) M8 - 1.25 x 25mm Bolts and Locking Hardware.

Kooks LS1/LS2/LS3/LS4/LS6/LS7/LS9/LSA Header Bolts and Locking Hardware

Header Bolt Set; Stage 8; Incl. 12 M8-1.25 x 25mm Bolts/Hardware;

Stage 8 Locking Header Bolt Kit

Stage 8 Bolt Kit

Header Bolt Set

ExhstHdrBoltSet

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Stage 8 Locking Header Bolt Kit-12) M8-1.25 x 25mm Bolts and Locking Hardware. GM LS Engines. Bolt Kits are included in most Header kits. This part number should only be ordered as a replacment for damaged or lost bolt kits.

Stage 8 Header Bolt Kit - 12) M8 - 1.25 x 25mm Bolts and Locking Hardware.

Kooks LS1/LS2/LS3/LS4/LS6/LS7/LS9/LSA Header Bolts and Locking Hardware

Header Bolt Set; Stage 8; Incl. 12 M8-1.25 x 25mm Bolts/Hardware;

Stage 8 Locking Header Bolt Kit

Stage 8 Bolt Kit

Header Bolt Set

ExhstHdrBoltSet

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Vehicle Fitment

Jeep

Wrangler

2018 Unlimited Moab -

2017 Rubicon -

2017 Sahara -

2017 Sport -

2017 Unlimited Rubicon -

2017 Unlimited Sahara -

2017 Unlimited Sport -

2016 Rubicon -

2016 Sahara -

2016 Sport -

2016 Unlimited Rubicon -

2016 Unlimited Sahara -

2016 Unlimited Sport -

2016 Unlimited Sport S -

2016 Sport S -

2016 75th Anniversary -

2016 Unlimited 75th Anniversary -

2015 Rubicon -

2015 Sahara -

2015 Sport -

2015 Unlimited Rubicon -

2015 Unlimited Sahara -

2015 Unlimited Sport -

2014 Rubicon -

2014 Sahara -

2014 Sport -

2014 Unlimited Rubicon -

2014 Unlimited Sahara -

2014 Unlimited Sport -

2013 Rubicon -

2013 Sahara -

2013 Sport -

2013 Unlimited Rubicon -

2013 Unlimited Sport -

2013 Unlimited Sahara -

2012 Rubicon -

2012 Sahara -

2012 Sport -

2012 Unlimited Rubicon -

2012 Unlimited Sahara -

2012 Unlimited Sport -

2011 Rubicon -

2011 Sahara -

2011 Sport -

2011 Unlimited Rubicon -

2011 Unlimited Sahara -

2011 Unlimited Sport -

2011 70th Anniversary -

2011 Unlimited 70th Anniversary -

2010 Rubicon -

2010 Sahara -

2010 Unlimited Rubicon -

2010 Unlimited Sahara -

2010 Unlimited X -

2010 X -

2010 Sport -

2010 Unlimited Sport -

2009 Rubicon -

2009 Sahara -

2009 Unlimited Rubicon -

2009 Unlimited Sahara -

2009 Unlimited X -

2009 X -

2008 X -

2008 Unlimited X -

2008 Unlimited Sahara -

2008 Unlimited Rubicon -

2008 Sahara -

2008 Rubicon -

2007 Rubicon -

2007 Sahara -

2007 Unlimited Rubicon -

2007 Unlimited Sahara -

2007 Unlimited X -

2007 X

Wrangler JK

2018 Sport S -

2018 Unlimited Sport S -

2018 Rubicon -

2018 Sahara -

2018 Sport -

2018 Unlimited Rubicon -

2018 Unlimited Sahara -

2018 Unlimited Sport

Chevrolet

Caprice

2017 PPV -

2016 PPV -

2015 PPV -

2014 PPV -

2013 PPV -

2012 PPV -

2011 PPV

SS

2017 Base -

2016 Base -

2015 Base -

2014 Base

Camaro

2015 SS -

2015 Z/28 -

2015 ZL1 -

2014 SS -

2014 ZL1 -

2014 Z/28 -

2013 SS -

2013 ZL1 -

2012 ZL1 -

2012 SS -

2011 SS -

2010 SS -

2002 Z28 -

2002 Z28 SS -

2001 Z28 SS -

2001 Z28 -

2000 Z28 -

2000 Z28 SS -

1999 Z28 -

1999 Z28 SS -

1998 Z28 -

1998 Z28 SS -

1981 Z28 -

1981 Sport -

1981 Berlinetta -

1980 Berlinetta -

1980 Base -

1980 Rally Sport -

1980 Z28 -

1979 Z28 -

1979 Rally Sport -

1979 Berlinetta -

1979 Base -

1978 LT -

1978 LT Rally Sport -

1978 Base -

1978 Rally Sport -

1978 Z28 -

1977 Z28 -

1977 LT -

1977 LT Rally Sport -

1977 Base -

1977 Rally Sport -

1976 Rally Sport -

1976 Base -

1976 LT Rally Sport -

1976 LT -

1975 Base -

1975 RS -

1975 LT -

1974 Base -

1974 LT -

1974 Z28 -

1973 Base -

1973 LT -

1973 RS -

1973 Z28 -

1972 RS -

1972 SS -

1972 Base -

1972 Z28 -

1971 SS -

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1971 Z28 -

1971 Base -

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1970 Z28 -

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1969 RS -

1969 Base -

1969 SS -

1968 Z28 -

1968 RS -

1968 SS -

1968 Base -

1967 RS -

1967 SS -

1967 Z28 -

1967 Base

Suburban 1500

2014 LS -

2014 LT -

2014 LTZ -

2013 LS -

2013 LT -

2013 LTZ -

2012 LS -

2012 LT -

2012 LTZ -

2011 LS -

2011 LT -

2011 LTZ -

2010 LS -

2010 LT -

2010 LTZ -

2009 LS -

2009 LT -

2009 LTZ -

2008 LS -

2008 LT -

2008 LTZ -

2007 LS -

2007 LT -

2007 LTZ -

2006 Base -

2006 LS -

2006 LT -

2006 LTZ -

2006 Z71 -

2005 LS -

2005 LT -

2005 Z71 -

2004 LS -

2004 LT -

2004 Z71 -

2003 LS -

2003 LT -

2002 LS -

2002 LT -

2001 LT -

2001 LS -

2001 Base -

2000 LS -

2000 Base -

2000 LT

Tahoe

2014 LS -

2014 LT -

2014 LTZ -

2014 SSV -

2014 PPV -

2013 LS -

2013 LT -

2013 LTZ -

2013 PPV -

2013 SSV -

2012 LS -

2012 LT -

2012 LTZ -

2012 PPV -

2012 SSV -

2011 LS -

2011 LT -

2011 LTZ -

2010 LS -

2010 LT -

2010 LTZ -

2009 LTZ -

2009 LT -

2009 LS -

2008 LTZ -

2008 LT -

2008 LS -

2007 LS -

2007 LT -

2007 LTZ -

2006 Base -

2006 LS -

2006 LT -

2006 Z71 -

2005 LS -

2005 LT -

2005 Z71 -

2004 LS -

2004 LT -

2004 Z71 -

2003 LS -

2003 LT -

2003 Z71 -

2002 LS -

2002 LT -

2001 LT -

2001 LS -

2001 Base -

2000 Base -

2000 LS -

2000 LT

Corvette

2013 Base -

2013 Grand Sport -

2013 Z06 -

2013 ZR1 -

2012 Base -

2012 Grand Sport -

2012 Z06 -

2012 ZR1 -

2011 Base -

2011 Grand Sport -

2011 Z06 -

2011 ZR1 -

2011 Z06 Carbon -

2010 Base -

2010 Z06 -

2010 ZR1 -

2010 Grand Sport -

2009 Base -

2009 Z06 -

2009 ZR1 -

2008 Base -

2008 Z06 -

2007 Z06 -

2007 Base -

2006 Base -

2006 Z06 -

2005 Base -

2004 Base -

2004 Z06 -

2003 50th Anniversary Edition -

2003 50th Anniversary Edition Pace Car -

2003 Base -

2003 Z06 -

2002 Base -

2002 Z06 -

2001 Base -

2001 Z06 -

2000 Base -

1999 Base -

1998 Base -

1998 Indianapolis 500 Pace Car -

1997 Base

Silverado 1500

2013 LS -

2013 LT -

2013 LTZ -

2013 WT -

2013 XFE -

2012 LS -

2012 LT -

2012 LTZ -

2012 WT -

2012 XFE -

2011 LS -

2011 LT -

2011 LTZ -

2011 WT -

2011 XFE -

2010 LS -

2010 LT -

2010 LTZ -

2010 WT -

2010 XFE -

2009 WT -

2009 LTZ -

2009 LT -

2009 LS -

2009 Hybrid -

2008 WT -

2008 LTZ -

2008 LT -

2008 LS -

2007 LT -

2007 LTZ -

2007 WT -

2007 LS -

2006 SS -

2006 WT -

2006 Hybrid -

2006 LS -

2006 LT -

2005 SS -

2005 Hybrid -

2005 Base -

2005 LS -

2005 LT -

2005 WT -

2004 Base -

2004 LS -

2004 LT -

2004 WT -

2004 Z71 Off-Road -

2004 SS -

2004 Hybrid -

2003 SS -

2003 Base -

2003 LS -

2003 WT -

2003 LT -

2002 Base -

2002 LS -

2002 LT -

2002 WT -

2001 Base -

2001 LS -

2001 LT -

2000 LT -

2000 LS -

2000 Base -

1999 LS -

1999 Base -

1999 LT

Silverado 1500 Classic

2007 SS -

2007 WT -

2007 Hybrid -

2007 LS -

2007 LT

Silverado 1500 HD Classic

2007 LT

Silverado 1500 HD

2006 LT -

2005 Base -

2005 LS -

2005 LT -

2003 LS -

2003 LT

Nova

1974 Base -

1974 Custom -

1973 Base -

1973 Custom -

1972 Base -

1971 Base -

1970 Base -

1969 Base

Chevelle

1972 Base -

1972 Concours -

1972 Concours Estate -

1972 Greenbrier -

1972 Malibu -

1972 Nomad -

1972 SS -

1971 Base -

1971 Concours -

1971 Concours Estate -

1971 Greenbrier -

1971 Malibu -

1971 Nomad -

1971 SS -

1970 Base -

1970 Concours -

1970 Concours Estate -

1970 Greenbrier -

1970 Malibu -

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1970 SS -

1969 SS -

1969 300 Deluxe -

1969 Concours -

1969 Concours Estate -

1969 Greenbrier -

1969 Malibu -

1969 Nomad -

1968 300 -

1968 300 Deluxe -

1968 Concours -

1968 Malibu -

1968 Nomad -

1968 SS -

1968 Base

El Camino

1972 SS -

1972 Base -

1972 Custom -

1971 Base -

1971 Custom -

1971 SS -

1970 Base -

1970 Custom -

1970 SS -

1969 Base -

1969 Custom -

1969 SS -

1968 Base -

1968 Custom -

1968 SS

Chevy II

1968 Nova

Cadillac

CTS

2015 V -

2014 V -

2013 V -

2012 V -

2011 V -

2010 V -

2009 V

Escalade

2014 Base -

2014 Luxury -

2014 Platinum -

2014 Premium -

2013 Base -

2013 Platinum -

2013 Premium -

2013 Luxury -

2012 Base -

2012 Platinum -

2012 Luxury -

2012 Premium -

2011 Luxury -

2011 Premium -

2011 Base -

2011 Platinum -

2010 Base -

2010 Platinum -

2009 Base -

2009 Platinum -

2008 Base -

2008 Platinum -

2007 Base -

2006 Base -

2005 Base -

2004 Base -

2003 Base -

2002 Base

Escalade ESV

2014 Base -

2014 Luxury -

2014 Platinum -

2014 Premium -

2013 Base -

2013 Luxury -

2013 Platinum -

2013 Premium -

2012 Base -

2012 Luxury -

2012 Platinum -

2012 Premium -

2011 Base -

2011 Luxury -

2011 Platinum -

2011 Premium -

2010 Base -

2010 Platinum -

2009 Base -

2009 Platinum -

2008 Base -

2008 Platinum -

2007 Base -

2006 Base -

2005 Base -

2004 Base -

2003 Base

Escalade EXT

2013 Base -

2013 Luxury -

2013 Premium -

2012 Base -

2012 Luxury -

2012 Premium -

2011 Base -

2011 Luxury -

2011 Premium -

2010 Base -

2009 Base -

2008 Base -

2007 Base -

2006 Base -

2005 Base -

2004 Base -

2003 Base -

2002 Base

GMC

Yukon

2014 SLE -

2014 Denali -

2014 SLT -

2013 Denali -

2013 SLE -

2013 SLT -

2012 Denali -

2012 SLE -

2012 SLT -

2011 Denali -

2011 SLE -

2011 SLT -

2010 Denali -

2010 SLE -

2010 SLT -

2009 Denali -

2009 SLE -

2009 SLT -

2008 SLE -

2008 SLT -

2008 Denali -

2007 SLE -

2007 SLT -

2007 Denali -

2006 SLE -

2006 SLT -

2006 SL -

2006 Denali -

2005 SLE -

2005 SLT -

2005 Denali -

2004 Denali -

2004 SLE -

2004 SLT -

2003 SLE -

2003 SLT -

2003 Denali -

2002 SLE -

2002 SLT -

2002 Denali -

2001 SLT -

2001 SLE -

2001 Denali -

2000 SLE -

2000 SLT

Yukon XL 1500

2014 Denali -

2014 SLE -

2014 SLT -

2013 Denali -

2013 SLE -

2013 SLT -

2012 Denali -

2012 SLE -

2012 SLT -

2011 Denali -

2011 SLE -

2011 SLT -

2010 Denali -

2010 SLE -

2010 SLT -

2009 Denali -

2009 SLE -

2009 SLT -

2008 SLE -

2008 SLT -

2008 Denali -

2007 SLE -

2007 SLT -

2007 Denali -

2006 Denali -

2006 SLE -

2006 SLT -

2006 SL -

2005 Denali -

2005 SLE -

2005 SLT -

2004 SLE -

2004 SLT -

2004 Denali -

2003 Denali -

2003 SLE -

2003 SLT -

2002 Denali -

2002 SLT -

2002 SLE -

2001 Denali -

2001 SLE -

2001 SLT -

2000 SLT -

2000 SLE

Sierra 1500

2013 Denali -

2013 SL -

2013 SLE -

2013 SLT -

2013 WT -

2013 XFE -

2012 SL -

2012 SLE -

2012 SLT -

2012 WT -

2012 XFE -

2012 Denali -

2011 Denali -

2011 SL -

2011 SLE -

2011 SLT -

2011 WT -

2011 XFE -

2010 SL -

2010 SLE -

2010 SLT -

2010 WT -

2010 XFE -

2010 Denali -

2009 SL -

2009 SLE -

2009 SLT -

2009 WT -

2009 Hybrid -

2009 Denali -

2008 SL -

2008 SLE -

2008 SLT -

2008 WT -

2008 Denali -

2007 SLE -

2007 SLT -

2007 WT -

2007 SL -

2007 Denali -

2006 SL -

2006 SLE -

2006 SLT -

2006 WT -

2006 Hybrid -

2006 Denali -

2005 Base -

2005 SLE -

2005 SLT -

2005 WT -

2005 Hybrid -

2005 Denali -

2004 Base -

2004 SLE -

2004 SLT -

2004 WT -

2004 Denali -

2003 Base -

2003 SL -

2003 SLE -

2003 SLT -

2003 WT -

2003 Denali -

2002 SL -

2002 HT -

2002 Base -

2002 WT -

2002 SLT -

2002 SLE -

2002 Denali -

2001 SL -

2001 SLE -

2001 SLT -

2001 C3 -

2000 SL -

2000 SLE -

2000 SLT -

1999 SLT -

1999 SLE -

1999 SL

Sierra 1500 Classic

2007 Denali -

2007 WT -

2007 Hybrid -

2007 SL -

2007 SLE -

2007 SLT

Sierra 1500 HD Classic

2007 SLE -

2007 SLT

Sierra 1500 HD

2006 SLE -

2006 SLT -

2005 SLE -

2005 SLT -

2003 SLE -

2003 SLT -

2002 SLE -

2002 SLT -

2001 SLT -

2001 SLE

Sprint

1977 Classic -

1977 Base -

1976 SP -

1976 Sierra Madre Del Sur -

1976 Base -

1976 Classic -

1975 Classic -

1975 High Sierra -

1975 SP -

1975 Base -

1974 Base -

1974 Custom -

1973 Base -

1973 Custom -

1972 Base -

1972 Custom -

1971 Base

Pontiac

G8

2009 GT -

2009 GXP -

2008 GT

GTO

2006 Base -

2005 Base -

2004 Base -

1972 Base -

1971 Base -

1971 The Judge -

1970 Base -

1970 The Judge -

1969 Base -

1968 Base

Firebird

2002 Formula -

2002 Trans Am -

2001 Trans Am -

2001 Formula -

2000 Formula -

2000 Trans Am -

1999 Trans Am -

1999 Formula -

1998 Formula -

1998 Trans Am -

1981 Trans Am -

1981 Formula -

1981 Esprit -

1981 Base -

1980 Esprit -

1980 Base -

1980 Formula -

1980 Trans Am -

1979 Trans Am -

1979 Formula -

1979 Esprit -

1979 Base -

1978 Base -

1978 Esprit -

1978 Formula -

1978 Trans Am -

1977 Trans Am -

1977 Formula -

1977 Esprit -

1977 Base -

1976 Base -

1976 Esprit -

1976 Formula -

1976 Trans Am -

1975 Trans Am -

1975 Formula -

1975 Base -

1975 Esprit -

1974 Base -

1974 Esprit -

1974 Formula -

1974 Trans Am -

1973 Base -

1973 Esprit -

1973 Formula -

1973 Trans Am -

1972 Base -

1972 Esprit -

1972 Formula -

1972 Trans Am -

1971 Base -

1971 Esprit -

1971 Formula -

1971 Trans Am -

1970 Base -

1970 Esprit -

1970 Formula -

1970 Trans Am -

1969 Base -

1969 350 -

1969 350 HO -

1969 400 -

1969 Sprint -

1969 Trans Am

Ventura

1974 Base -

1974 Custom -

1974 GTO -

1973 Base -

1973 Custom -

1972 Base -

1971 Base

LeMans

1972 Base -

1972 Luxury -

1972 Sport -

1971 Base -

1971 Sport -

1971 T37 -

1970 Base -

1970 Sport -

1970 Safari -

1969 Base -

1969 Safari -

1968 Base

Tempest

1970 Base -

1970 GT -

1969 Custom -

1969 Base -

1969 Safari -

1968 Safari -

1968 Base -

1968 Custom

Buick

Apollo

1974 Base -

1973 Base

GS

1972 Base -

1971 Base -

1970 Base

GS 455

1972 Base -

1971 Base -

1970 Base -

1970 GSX

Skylark

1972 Base -

1972 Custom -

1972 350 -

1971 Base -

1971 Custom -

1970 350 -

1970 Base -

1970 Custom -

1969 Base -

1969 Custom -

1968 Base -

1968 Custom

Sportwagon

1972 Base -

1971 Base -

1970 Base -

1969 Custom -

1969 Base -

1968 Custom -

1968 Base

GS 350

1969 Base -

1968 Base

GS 400

1969 Base -

1968 Base

Oldsmobile

Omega

1974 Base -

1973 Base

Cutlass

1972 Base -

1972 S -

1972 Cruiser -

1971 Base -

1971 S -

1970 Base -

1969 Base -

1968 Base -

1968 S

Vista Cruiser

1972 Base -

1971 Base -

1970 Base -

1969 Base -

1968 Base

442

1971 Base -

1970 Base -

1969 Base -

1968 Base

*we take fitment seriously and have invested heavily into matching products to your vehicle, but it is up to the end user to confirm products are suitable for their vehicle, legal for them to use for the purposes they intend, and verify fitment upon installation. Many opened products may not be returned, so if fitment is in question, please contact us before ordering. We are not resonsible for any costs incurring from a product not being suitable to an end users application.

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