Header Bolt Kit - 6pt. GM LS

The ARP Header Bolt Kit - 6pt. GM LS is designed for professional engine builders, performance technicians, and automotive enthusiasts working on GM LS-series platforms. These fasteners are essential for securing the exhaust header to the cylinder head, a critical junction that endures significant heat and vibration.

Constructed from premium chromoly steel and finished with a black oxide coating, these bolts provide enhanced reliability compared to OEM hardware. Each bolt features a hex head design and integrated washers, ensuring consistent clamping load distribution and resistance to corrosion under thermal stress.

This kit is ideal for anyone upgrading or rebuilding the exhaust system on GM LS1, LS2, LS3, and related LS-platform engines found in vehicles like Corvettes, Camaros, and Silverados. Engine builders and professional installers trust ARP fasteners to maintain a tight, leak-free header assembly during high-performance operation.