{"product_id":"kooks-2005-2023-dodge-charger-challenger-headers-45a58073","title":"Kooks RWD HEMI Long Tube Headers, 1-7\/8 or 2-inch","description":"\u003ch2\u003eChoose the headers for your HEMI build\u003c\/h2\u003e\u003cp\u003eGive your rear-wheel-drive HEMI car a long tube exhaust upgrade with the primary size your engine needs. This Kooks range offers 1-7\/8\" and 2\" headers with 3\" collectors, ready to pair with the front connections for your rear exhaust.\u003c\/p\u003e\u003cp\u003eSKUs: 31002402, 31002602\u003c\/p\u003e\u003ch2\u003eThe 1-7\/8-inch package in detail\u003c\/h2\u003e\u003cp\u003e31002402 uses D-shaped ports, 3\/8\" laser-cut flanges and the stock bolt pattern. It includes 755872 gaskets, CAS-105067 O2 extensions, BK111 \/ BK114 bolt kits and the dipstick spacer for 5.7-litre applications; that spacer reuses one OEM bolt.\u003c\/p\u003e\u003ch2\u003eThe 2-inch choice\u003c\/h2\u003e\u003cp\u003e31002602 uses 2\" primaries and 3\" outlets, with two 18\" and two 6\" O2 extensions. Both SKUs require Kooks front connections. These headers are for rear-wheel-drive cars and do not fit AWD applications.\u003c\/p\u003e\u003ch2\u003eChoose your configuration\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"variant-comparison\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSKU\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eConfiguration\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eSupplied arrangement\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eFitting \/ engine conditions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e31002402\u003c\/td\u003e\n\u003ctd\u003eHeader Size: 1-7\/8\"; Vehicle Trim: R\/T, SRT8, 392\u003c\/td\u003e\n\u003ctd\u003e1-7\/8\" \/ 3\"; 3\/8\" flanges, D-shaped ports; listed gasket\/harness\/bolt pack and 5.7L dipstick spacer; RWD only.\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e31002602\u003c\/td\u003e\n\u003ctd\u003eHeader Size: 2\"; Vehicle Trim: R\/T, SRT8, 392\u003c\/td\u003e\n\u003ctd\u003e2\" \/ 3\"; two 18\" and two 6\" O2 extensions; RWD only.\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eTuning for your exhaust upgrade\u003c\/h2\u003e\u003cp\u003eWe recommend tuning with every header installation so the calibration suits your new headers, complete exhaust and fuel. \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/pages\/contact\"\u003eTalk to us\u003c\/a\u003e to discuss the right tuning route for your vehicle.\u003c\/p\u003e\u003ch2\u003eMatching products\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/products\/kooks-2005-2023-dodge-charger-challenger-connection-pipes-96230c2e?variant=55646897471830\"\u003e5.7 GREEN OEM connections\u003c\/a\u003e provide the 2-1\/2-inch OEM rear route for the listed rear-wheel-drive 5.7 Charger and Chrysler 300 applications, plus the 2009-2015 Challenger. For a later Challenger, talk to us about the matching connections. The \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/products\/kooks-2005-2023-dodge-charger-challenger-connection-pipes-9288843d?variant=55646898749782\"\u003eSRT8 GREEN OEM connections\u003c\/a\u003e provide the 2-3\/4-inch OEM rear route for the listed 6.1\/6.4 Charger and Challenger applications, 2006-2008 Magnum SRT8 and Chrysler 300 SRT8 through 2015. For the 2023 Chrysler 300 C 6.4, talk to us about the connection route.\u003c\/p\u003e\u003ch2\u003eVehicle fitment\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"vehicle-fitment\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eYears\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eVehicle \/ trim\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eEngine\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eApplicable SKU\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eFitting conditions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2010\u003c\/td\u003e\n\u003ctd\u003eChrysler 300 C SRT8\u003c\/td\u003e\n\u003ctd\u003e6.1L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2020\u003c\/td\u003e\n\u003ctd\u003eChrysler 300 C\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010-2023\u003c\/td\u003e\n\u003ctd\u003eChrysler 300 S\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012-2014\u003c\/td\u003e\n\u003ctd\u003eChrysler 300 SRT8\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013-2014\u003c\/td\u003e\n\u003ctd\u003eChrysler 300 C Luxury\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013\u003c\/td\u003e\n\u003ctd\u003eChrysler 300 SRT8 Core\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2017\u003c\/td\u003e\n\u003ctd\u003eChrysler 300 C Platinum\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023\u003c\/td\u003e\n\u003ctd\u003eChrysler 300 C\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008-2010\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger SRT8\u003c\/td\u003e\n\u003ctd\u003e6.1L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2023\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger R\/T\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2014\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger SRT8\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger R\/T Classic\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2018\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger SRT 392\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2016\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger R\/T Plus\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger Scat Pack\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2016-2023\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger R\/T Scat Pack\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2016\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger R\/T Plus Shaker\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2016\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger R\/T Shaker\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2016\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger 392 Hemi Scat Pack Shaker\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017-2018\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger T\/A\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017-2018\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger R\/T 392\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017-2018\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger T\/A 392\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2023\u003c\/td\u003e\n\u003ctd\u003eDodge Challenger R\/T Scat Pack Widebody\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2010\u003c\/td\u003e\n\u003ctd\u003eDodge Charger SRT8\u003c\/td\u003e\n\u003ctd\u003e6.1L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2023\u003c\/td\u003e\n\u003ctd\u003eDodge Charger R\/T\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2020\u003c\/td\u003e\n\u003ctd\u003eDodge Charger R\/T\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2013\u003c\/td\u003e\n\u003ctd\u003eDodge Charger SE\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012-2023\u003c\/td\u003e\n\u003ctd\u003eDodge Charger Pursuit\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012-2020\u003c\/td\u003e\n\u003ctd\u003eDodge Charger Pursuit\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012-2014\u003c\/td\u003e\n\u003ctd\u003eDodge Charger SRT8\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2018\u003c\/td\u003e\n\u003ctd\u003eDodge Charger R\/T Scat Pack\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2018\u003c\/td\u003e\n\u003ctd\u003eDodge Charger SRT 392\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2016\u003c\/td\u003e\n\u003ctd\u003eDodge Charger R\/T Road \u0026amp; Track\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017-2018\u003c\/td\u003e\n\u003ctd\u003eDodge Charger Daytona\u003c\/td\u003e\n\u003ctd\u003e5.7L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017-2018\u003c\/td\u003e\n\u003ctd\u003eDodge Charger Daytona 392\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017-2018\u003c\/td\u003e\n\u003ctd\u003eDodge Charger R\/T 392\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2023\u003c\/td\u003e\n\u003ctd\u003eDodge Charger Scat Pack\u003c\/td\u003e\n\u003ctd\u003e6.4L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2008\u003c\/td\u003e\n\u003ctd\u003eDodge Magnum SRT8\u003c\/td\u003e\n\u003ctd\u003e6.1L V8\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"technical-specifications\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKUs\u003c\/td\u003e\n\u003ctd\u003e31002402, 31002602\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive layout\u003c\/td\u003e\n\u003ctd\u003eRear-wheel drive only; not AWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimaries \/ collectors\u003c\/td\u003e\n\u003ctd\u003e31002402: 1-7\/8\" \/ 3\"; 31002602: 2\" \/ 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e31002402 contents\u003c\/td\u003e\n\u003ctd\u003e755872 gaskets, CAS-105067 harness, BK111 \/ BK114 kits, 5.7L dipstick spacer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e31002602 O2 extensions\u003c\/td\u003e\n\u003ctd\u003e2 x 18\" and 2 x 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired connections\u003c\/td\u003e\n\u003ctd\u003eMatching Kooks pipes, separate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWill these fit an AWD HEMI?\u003c\/h3\u003e\u003cp\u003eNo. These SKUs are for rear-wheel-drive applications.\u003c\/p\u003e\u003ch3\u003eWhat comes with the 1-7\/8-inch headers?\u003c\/h3\u003e\u003cp\u003eThe 31002402 package includes 755872 gaskets, CAS-105067 O2 extensions, BK111 \/ BK114 bolt kits and the dipstick spacer for 5.7-litre applications. The spacer reuses one OEM bolt.\u003c\/p\u003e\u003ch2\u003eIntended use\u003c\/h2\u003e\u003cp\u003e31002402, 31002602: Competition, off-road and track use only. Not for use on public roads.\u003c\/p\u003e\u003cp\u003eThe competition-use waiver applies to 31002402, 31002602.\u003c\/p\u003e\u003ch2\u003eOrdering and delivery\u003c\/h2\u003e\u003cp\u003eEstimated lead time is 4-6 weeks. Delivery may be faster depending on stock levels. Shipping is charged separately.\u003c\/p\u003e","brand":"Kooks","offers":[{"title":"1-7\/8\" \/ R\/T, SRT8, 392","offer_id":55646896554326,"sku":"31002402","price":1700.41,"currency_code":"GBP","in_stock":true},{"title":"2\" \/ R\/T, SRT8, 392","offer_id":55646896587094,"sku":"31002602","price":1903.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/de5b615c812bc350eb3f6b290a43f330_cda97070-0951-431e-b37c-e0b95fd10b2b.jpg?v=1791452474","url":"https:\/\/hooniesadrenaline.co.uk\/products\/kooks-2005-2023-dodge-charger-challenger-headers-45a58073","provider":"Hoonies Adrenaline","version":"1.0","type":"link"}