This pair of exhaust manifold gaskets is designed for GM Gen V LT engines and provides a durable, high-temperature–resistant seal between exhaust manifolds or headers and the cylinder heads. The multi-layer steel (MLS) construction ensures proper sealing under exhaust heat and pressure, reducing the chance of exhaust leaks, flange warping, or gasket failure. The pair-sold format is ideal for installing or replacing one manifold/header bank at a time, or for staggered exhaust builds. Each package includes two gaskets — enough for one side (one bank) of a V8 LT engine.

Brian Tooley Racing BTR57093-2 Features:

• Fitment: GM Gen V LT-series engines (5.3 L & 6.2 L variants — LT1, LT4, L8T, L83/L84/L86/L87, etc.)
• Seals exhaust manifold/header flange to cylinder head to prevent exhaust leaks
• Multi-layer steel (MLS) gasket construction for high heat and pressure resistance
• Direct-fit design matching LT exhaust flange geometry — no modification required
• Sold as a pair — suitable for single-bank header/manifold installation or phased exhaust builds

Brian Tooley Racing BTR57093-2 Notes:

• Includes two gaskets — sufficient for one bank (one head/manifold) of a V8 LT engine
• For full dual-bank exhaust/header installation on V8, two packs are required (one per side)
• Recommended replacement whenever headers or manifolds are removed or reinstalled to ensure proper sealing