Kooks Coyote/Raptor Header Bolt Kit – Fine Thread (M10-1.25 x 25mm)
The Kooks Certified Header Stainless Steel Bolt Kit is the perfect replacement solution for securing your headers to your Ford 5.0L or 6.2L engine. Designed for durability and precision, this fine-thread kit includes everything needed to restore or replace lost or damaged hardware.
Each bolt is constructed from high-quality stainless steel, ensuring long-lasting corrosion resistance and reliability under extreme conditions. These bolts are the same ones included in most Kooks header kits, making them the ideal direct replacement for factory-supplied hardware.
Backed by over 50 years of Kooks’ leadership in high-performance exhaust systems, this kit is built to the same exacting standards that have made Kooks a trusted name in street, race, and off-road applications. Proudly handcrafted in the USA, Kooks products have been proven in countless racing organizations, from NHRA and NMRA to NASCAR and SCCA.
Kit Includes:
- (16) Stainless steel header bolts
- Size: M10 x 1.25 x 25mm (Fine Thread)
- Designed for Ford 5.0L Coyote and 6.2L Raptor engines
Key Features:
- Direct replacement for damaged or missing hardware
- Stainless steel construction for strength and corrosion resistance
- Fine-thread bolts ensure secure, vibration-resistant fastening
- Compatible with Kooks header kits (and included in most kits)
- Made in the USA
Fitment:
- Ford Mustang GT 5.0L (2015–2021)
- Ford Mustang Shelby GT350/GT350R 5.2L (2015–2020)
- Ford Mustang Bullitt 5.0L (2019–2020)
- Ford Mustang GT 50 Years Edition 5.0L (2015)
- Ford F-150 5.0L (2015–2020)
- Ford F-150 SVT Raptor 6.2L (2010–2014)
This kit is recommended only as a replacement for lost or damaged bolts and is designed to maintain OEM-level fitment and performance.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

