FREE 1 to 3-Day Delivery on Orders $149+ Details
$19.99
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Reviews, Q&A
High-Quality Header Fasteners. The Mr. Gasket Header Bolts; M8-1.25x25MM; Black Oxide are designed to securely fasten exhaust headers to the engine, maintaining a reliable seal and preventing exhaust leaks. These bolts are specifically engineered to endure the high-temperature environment in the exhaust system, ensuring long-lasting performance and proper header installation.
Construction and Appearance. Manufactured from carbon steel, these header bolts feature a black oxide finish that provides corrosion resistance and a sleek, professional look. The bolts have a compact hex head with a flange that maximizes clamping force while fitting into tight header flange spaces typically found on performance engines.
Installation. Installation requires standard hand tools with no additional drilling or modifications needed, making it straightforward for experienced mechanics and enthusiasts alike. The bolt size and thread pitch ensure a precise fitment for secure attachment on compatible engines.
Warranty. These header bolts come with a manufacturer's limited 90-day warranty that covers defects in materials and workmanship.
Application. Specifically fits 99-13 V8 Sierra 1500 engines, providing a reliable solution for exhaust header installation on this vehicle platform.
Mr. Gasket 918G
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov