Kooks Headers Stage 8 Header Bolt Kit: Chrysler 300 (05-20) / Dodge Challenger / Charger / Durango / Magnum / Ram 1500 (09-20) / Jeep Grand Cherokee / Wrangler / Wrangler JK (07-18)

Kooks Headers Stage 8 Header Bolt Kit

2005–2020 Chrysler 300 / 2008–2020 Dodge Challenger / 2006–2020 Dodge Charger / 2011–2018 Dodge Durango / 2006–2008 Dodge Magnum / 2009–2010 Dodge Ram 1500 / 2011–2020 Ram 1500 / 2011–2018 Jeep Grand Cherokee / 2007–2017 Jeep Wrangler / 2018 Jeep Wrangler JK

BK111

Overview:

The Kooks Headers Stage 8 Header Bolt Kit is a precision-engineered replacement bolt set designed specifically for high-performance Chrysler, Dodge, Jeep, and Ram vehicles equipped with 5.7L (2009+), 6.1L, 6.2L, and 6.4L HEMI engines. This kit is ideal for enthusiasts and professional installers who need to replace damaged or lost header bolts to maintain a secure and leak-free exhaust header installation.

Crafted to meet the demanding standards of Kooks Headers and Exhaust, this bolt kit ensures reliable fastening for your headers, supporting optimal exhaust flow and engine performance. Whether you are restoring your vehicle’s exhaust system or upgrading to Kooks headers, this bolt kit provides the durability and fitment precision required for a professional-grade installation.

Key Features:

Designed with quality and performance in mind, the Kooks Stage 8 Header Bolt Kit offers:

• Includes 16 M8 - 1.25 x 25mm stainless steel bolts for secure header attachment
• Compatible with multiple Chrysler, Dodge, Jeep, and Ram models featuring HEMI engines
• Manufactured from T304 aircraft-quality stainless steel for superior corrosion resistance
• Handcrafted in the USA by Kooks Headers, a leader in high-performance exhaust systems since 1962
• Replacement kit designed to match original hardware specifications for perfect fitment
• Backed by Kooks’ limited lifetime warranty to the original purchaser
• Tested and proven in dyno and race environments for maximum durability and performance

Construction & Design:

Kooks utilizes premium T304 stainless steel, known for its exceptional strength and resistance to heat and corrosion, ensuring long-lasting performance even under extreme operating conditions. Each bolt is precision-machined to exacting tolerances, guaranteeing a secure fit that maintains proper header alignment and sealing.

Manufactured in the USA under strict quality control standards, these bolts uphold Kooks’ reputation for craftsmanship and reliability. The Stage 8 bolt design is optimized to withstand the thermal expansion and vibration typical in high-performance exhaust systems, preventing loosening and leaks over time.

Installation & Fitment:

This bolt kit is intended as a direct replacement for the original header bolts on compatible vehicles. Installation is straightforward for anyone familiar with header or exhaust system work, requiring no modifications to the headers or engine components. Using the correct torque specifications is essential to ensure a proper seal and prevent damage.

Fitment covers a wide range of popular models equipped with HEMI engines, including Chrysler 300 (2005–2020), Dodge Challenger (2008–2020), Dodge Charger (2006–2020), Dodge Durango (2011–2018), Dodge Magnum (2006–2008), Dodge Ram 1500 (2009–2010), Jeep Grand Cherokee (2011–2018), Jeep Wrangler (2007–2017), and Jeep Wrangler JK (2018).

What's Included:

• 16 x M8 - 1.25 x 25mm stainless steel header bolts

Ideal For:

This bolt kit is perfect for automotive enthusiasts, professional mechanics, and racers who require a reliable replacement for lost or damaged header bolts. It is especially suited for those upgrading or maintaining Kooks headers on HEMI-powered Chrysler, Dodge, Jeep, and Ram vehicles, ensuring a secure and durable exhaust system installation.