aFe Twisted Steel Headers 07-11 Jeep Wrangler (JK) V6-3.8L Wheel and Tire Accessories>Lug Nuts Gasket Header Bolts - 3/8-16

Gasket Header Bolts - 3/8-16 x 3/4 Inch Hex & Socket Head - Black Oxide 3420G

2008-2013 GMC Sierra 1500 SL 1999-2017 GMC Sierra 1500 SLE 1999-2017 GMC Sierra 1500 SLT 2002-2013 GMC Sierra 1500 WT 2007 GMC Sierra 1500 Classic Hybrid 2007 GMC Sierra 1500 Classic SL 2007 GMC Sierra 1500 Classic SLE 2007 GMC Sierra 1500 Classic SLT 2007 GMC Sierra 1500 Classic WT 2002-2004 GMC Sierra 2500 Base 1999-2002 GMC Sierra 2500 SL 1999-2004 GMC Sierra 2500 SLE 1999-2004 GMC Sierra 2500 SLT 2003-2004 GMC Sierra 2500 WT 2002-2005 GMC Sierra 2500 HD Base 2011-2013 GMC Sierra 2500 HD Denali 2001-2002

Year Make Model Submodel 2020 Mazda MX-5 Miata 100th Anniversary Special Edition 2016-2024 Mazda MX-5 Miata Club 2016-2024 Mazda MX-5 Miata Grand Touring 2020 Mazda MX-5 Miata RF 100th Anniversary Special Edition 2017-2024 Mazda MX-5 Miata RF Club 2017-2024 Mazda MX-5 Miata RF Grand Touring 2016-2024 Mazda MX-5 Miata Sport

Description_MKT The Circle Track HEI module is built specifically to produce the spark energy and performance demanded for racers required to keep a "Stock Appearing" module for rules purposes

aFe Twisted Steel Headers 07-11 Jeep Wrangler (JK) V6-3.8L Wheel and Tire Accessories>Lug Nuts Gasket Header Bolts - 3/8-16aFe Power's New Twisted Steel Headers deliver +6 HP and +6 lbs. x ft. torque over the factory exhaust manifolds. The headers are constructed of 1 1 2" 14 gauge 409 stainless steel tubing with 3 8" thick flanges to ensure a leak free seal. To eliminate dead space that can cause turbulence and hinder flow that formed collectors are prone to produce, true mitered collectors are used for true pulse control technology improving flow and performance. The