Metric Exhaust Header & Manifold Bolts

The Metric Exhaust Header & Manifold Bolts by MR. GASKET are essential fasteners for anyone rebuilding or upgrading their vehicle's exhaust system. These metric-spec bolts provide the precise fitment and reliability that modern engine work demands, making them ideal for both performance enthusiasts and DIY builders.

Engineered to withstand extreme thermal cycling, vibration, and corrosion, these bolts are manufactured from heat-treated alloy steel, ensuring superior shear strength and resistance to seizing. This construction is critical for exhaust hardware that may require future removal or adjustment, providing longevity and safety in demanding environments.

This fastener kit is perfect for mechanics and performance enthusiasts working on import vehicles or modern domestic engines that utilize metric exhaust fasteners. Installation is straightforward, and using these bolts when mounting your header or manifold to the engine block or cylinder head will ensure a secure fit.