SKU: REM13-010
UPC: 878891003239
MPN: 13-010
The REMFLEX Exhaust Gasket for Buick V8 OHV engines (4.9L/300 to 5.6L/340) is a precision-engineered header and manifold gasket designed to seal the junction between the exhaust port and the exhaust header on small-block Buick applications. This gasket is ideal for engine builders, restoration specialists, and DIY enthusiasts performing header installation, replacement, or gasket maintenance on small-block Buick V8 engines.
Manufactured from high-quality graphite material, the REMFLEX gasket is designed to withstand the thermal cycling and pressure variations inherent to high-temperature exhaust systems. This construction provides superior thermal stability compared to traditional asbestos-style gaskets, reducing the likelihood of leaks that develop from gasket creep or deterioration over time. The gasket's thickness supports secure clamping without over-compression that can damage soft gasket materials.
Proper exhaust sealing at the manifold interface is crucial for preventing unburned gases from escaping into the engine bay, maintaining exhaust scavenging efficiency, and eliminating performance loss caused by header leakage. Whether rebuilding a street engine, preparing a vintage Buick for show, or addressing a known exhaust leak, these REMFLEX gaskets provide the durability and reliability needed for optimal engine performance.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
