SKU: SGE8911
UPC: 765709891105
MPN: 8911
The Header Bolt Kit - 6pt. 3/8-16 x 3/4 (12) from STAGE 8 FASTENERS is designed for high-performance exhaust manifold and header installations. This 12-piece kit is essential for mechanics and automotive enthusiasts who require reliable fasteners that can withstand extreme conditions. Whether you're upgrading to an aftermarket header or replacing OEM fasteners, this kit provides the durability needed for engine performance and longevity.
Constructed from hardened steel, these bolts are engineered to endure thermal cycling, vibration, and combustion pressure. The 6-point socket head design ensures superior load distribution and minimizes the risk of stripping, especially in aluminum or cast-iron header ports. With a thread specification of 3/8-16 and a length of 3/4 inch, this kit accommodates most common header flange configurations.
This Header Bolt Kit is ideal for street performance builds, track-ready engine swaps, and any serious header installation. The premium quality of STAGE 8 FASTENERS ensures that these bolts will not loosen or fail under demanding conditions, making them a critical component for any engine modification project.
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