2PCS 2.5" 3-Bolt High Temp Exhaust Flange Gasket, Multifunctional Manifold, Header, Muffler, Catalytic Converter Gaskets, Suitable for Turbo, Manifold, Header Down, Dump Pipe Flange (Silver)

Material: High temperature resistant graphite asbestos core and galvanized steel outer layerDimensions: 2.48" ID / 4.25" OD / 3.5" bolt spacingCompatibility: Fits most cars, trucks and SUVs equipped with standard three-bolt exhausts

• Premium Dual-Layer Construction: Crafted with a high-temperature-resistant graphite asbestos core and galvanized steel outer layer, this composite design ensures superior sealing under extreme exhaust temperatures while resisting corrosion and deformation. The reinforced structure delivers long-lasting durability in harsh automotive environments.
• Engine Protection & Sealing Integrity: Critical for maintaining engine performance, this manifold gasket seals the exhaust system to prevent leaks that cause excessive noise, smoke, and odors. A damaged gasket directly impacts combustion efficiency, making this replacement essential for restoring optimal engine operation.
• Versatile Exhaust System Compatibility: Ideal for multiple applications, including exhaust manifolds, mufflers, catalytic converters, and pipe connections. Functions as a graphite asbestos gasket, exhaust flange seal, or manifold insulator, fitting most cars, trucks, and SUVs with standard 3-bolt exhaust setups.
• Tool-Free Installation: Each pack includes 2 gaskets with pre-aligned 3-slotted bolt holes for straightforward mounting. Simply clean the installation surface, position the gasket between the exhaust manifold and connector, align the holes, and tighten the nuts—no drilling or special tools required for a secure, leak-free fit.
• Precise Dimensions: 2.48" ID / 4.25" OD / 3.5" bolt spacing. If you encounter any problems during use, please contact us. We will solve the problem for you within 24 hours on working days.