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Prices include VAT. Shipping is charged separately and calculated at checkout for your destination. If no shipping option is shown, contact us for a quote before ordering.
Kooks /
Exhaust Clamps and Hardware
Kooks HEMI/Modular Stainless Header Bolt Kit
Check vehicle fitment
£73.90
Available to Order
Not sure which one? Ask us to confirm fitment first →Delivery, customs and taxes Know the landed cost before you order
Prices include VAT. Shipping is charged separately and calculated at checkout for your destination. If no shipping option is shown, contact us for a quote before ordering.
Lead times and urgent orders Check timing before you commit
Estimated lead time: 4–6 weeks. Delivery may be faster depending on stock levels. Contact us before ordering if timing matters.
Fitment checked before you order
Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.
Estimated lead time: 4-6 weeks. Delivery may be faster depending on stock levels.
HEMI/Modular Stainless Header Bolt Kit
Vehicle fitment
- 2011-2018 Ram 1500 ST 5.7L V8
- 2011-2018 Ram 1500 Big Horn 5.7L V8
- 2011-2018 Ram 1500 Tradesman 5.7L V8
- 2011-2018 Ram 1500 Laramie 5.7L V8
- 2011-2018 Ram 1500 Outdoorsman 5.7L V8
- 2011-2018 Ram 1500 Sport 5.7L V8
- 2011-2018 Ram 1500 Laramie Longhorn 5.7L V8
- 2011-2018 Ram 1500 SLT 5.7L V8
- 2011-2018 Ram 1500 SXT 5.7L V8
- 2012-2018 Ram 1500 Express 5.7L V8
- 2014-2018 Ram 1500 Lone Star 5.7L V8
- 2014-2018 Ram 1500 Laramie Limited 5.7L V8
- 2015-2018 Ram 1500 Limited 5.7L V8
- 2015-2018 Ram 1500 Rebel 5.7L V8
- 2019-2020 Ram 1500 Limited 5.7L V8
- 2019-2020 Ram 1500 Laramie Longhorn 5.7L V8
- 2019-2020 Ram 1500 Tradesman 5.7L V8
- 2019-2020 Ram 1500 Laramie 5.7L V8
- 2019-2020 Ram 1500 Lone Star 5.7L V8
- 2019-2020 Ram 1500 Sport 5.7L V8
- 2019-2020 Ram 1500 Big Horn 5.7L V8
- 2019-2020 Ram 1500 Rebel 5.7L V8
- 2019-2019 Ram 1500 SXT 5.7L V8
- 2005-2010 Chrysler 300 C SRT8 6.1L V8
- 2009-2020 Chrysler 300 C 5.7L V8
- 2010-2020 Chrysler 300 S 5.7L V8
- 2012-2014 Chrysler 300 SRT8 6.4L V8
- 2013-2014 Chrysler 300 C Luxury 5.7L V8
- 2013-2013 Chrysler 300 SRT8 Core 6.4L V8
- 2015-2017 Chrysler 300 C Platinum 5.7L V8
- 2009-2010 Dodge Ram 1500 TRX 5.7L V8
- 2009-2010 Dodge Ram 1500 SLT 5.7L V8
- 2009-2010 Dodge Ram 1500 Sport 5.7L V8
- 2009-2010 Dodge Ram 1500 Laramie 5.7L V8
- 2009-2010 Dodge Ram 1500 TRX4 5.7L V8
- 2009-2010 Dodge Ram 1500 ST 5.7L V8
- 2008-2010 Dodge Challenger SRT8 6.1L V8
- 2009-2020 Dodge Challenger R/T 5.7L V8
- 2011-2014 Dodge Challenger SRT8 6.4L V8
- 2012-2012 Dodge Challenger R/T Classic 5.7L V8
- 2015-2018 Dodge Challenger SRT 392 6.4L V8
- 2015-2016 Dodge Challenger R/T Plus 5.7L V8
- 2015-2015 Dodge Challenger Scat Pack 6.4L V8
- 2016-2020 Dodge Challenger R/T Scat Pack 6.4L V8
- 2016-2016 Dodge Challenger 392 Hemi Scat Pack Shaker 6.4L V8
- 2016-2016 Dodge Challenger R/T Plus Shaker 5.7L V8
- 2016-2016 Dodge Challenger R/T Shaker 5.7L V8
- 2017-2018 Dodge Challenger T/A 5.7L V8
- 2017-2018 Dodge Challenger T/A 392 6.4L V8
- 2017-2018 Dodge Challenger R/T 392 6.4L V8
- 2019-2020 Dodge Challenger R/T Scat Pack Widebody 6.4L V8
- 2006-2010 Dodge Charger SRT8 6.1L V8
- 2009-2020 Dodge Charger R/T 5.7L V8
- 2009-2013 Dodge Charger SE 5.7L V8
- 2012-2020 Dodge Charger Pursuit 5.7L V8
- 2012-2014 Dodge Charger SRT8 6.4L V8
- 2015-2018 Dodge Charger SRT 392 6.4L V8
- 2015-2018 Dodge Charger R/T Scat Pack 6.4L V8
- 2015-2016 Dodge Charger R/T Road & Track 5.7L V8
- 2017-2018 Dodge Charger Daytona 5.7L V8
- 2017-2018 Dodge Charger R/T 392 6.4L V8
- 2017-2018 Dodge Charger Daytona 392 6.4L V8
- 2019-2020 Dodge Charger Scat Pack 6.4L V8
- 2011-2018 Dodge Durango Citadel 5.7L V8
- 2011-2018 Dodge Durango R/T 5.7L V8
- 2011-2013 Dodge Durango Crew 5.7L V8
- 2014-2015 Dodge Durango Limited 5.7L V8
- 2018-2018 Dodge Durango SRT 6.4L V8
- 2006-2008 Dodge Magnum SRT8 6.1L V8
- 2018-2018 Jeep Wrangler JK
- 2011-2018 Jeep Grand Cherokee Overland 5.7L V8
- 2011-2018 Jeep Grand Cherokee Limited 5.7L V8
- 2011-2013 Jeep Grand Cherokee Laredo 5.7L V8
- 2012-2013 Jeep Grand Cherokee SRT8 6.4L V8
- 2012-2012 Jeep Grand Cherokee Overland Summit 5.7L V8
- 2014-2018 Jeep Grand Cherokee Summit 5.7L V8
- 2014-2018 Jeep Grand Cherokee SRT 6.4L V8
- 2017-2018 Jeep Grand Cherokee Trailhawk 5.7L V8
- 2018-2018 Jeep Grand Cherokee Trackhawk 6.2L V8
- 2018-2018 Jeep Grand Cherokee High Altitude 5.7L V8
- 2007-2017 Jeep Wrangler
Shipping is charged separately.
For HEMI applications, use with 6.1L, 6.2L or 6.4L engines, or 2009 and later 5.7L engines. Jeep fitment requires the stated HEMI engine swap. Confirm the installed headers and donor-engine specification before ordering.
Check timing before you commit
Estimated lead time: 4–6 weeks. Delivery may be faster depending on stock levels. Contact us before ordering if timing matters.
Fitment first
Check fit before you order
Model year, engine, drivetrain, hardware and existing modifications can all change what fits. Check the applications and supplier notes above, or send us your exact vehicle and setup before ordering.
Check vehicle fitment
Need help with this product?
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
