This intake manifold gasket set is designed for GM LQ4 and LQ9 engines (and related 4.8, 5.3, 6.0 truck-series applications). It replaces the factory intake gaskets to ensure proper sealing between the intake manifold and cylinder heads. The gasket set restores vacuum integrity, prevents coolant or air leaks, and supports reliable engine performance for rebuilds, maintenance, or intake manifold upgrades.

Brian Tooley Racing BTR60413 Features:

• Fitment: GM LQ4 / LQ9 and other 4.8/5.3/6.0 truck-series engines
• Seals intake manifold to cylinder heads for proper airflow and coolant sealing
• Molded rubber gasket construction for reliable sealing under stock or modified conditions
• Direct-fit design — compatible with stock intake manifolds and cylinder heads
• Sold as a full set — includes all gaskets needed for one intake manifold installation

Brian Tooley Racing BTR60413 Includes:

• All intake-manifold gaskets required for a complete manifold-to-head seal

Brian Tooley Racing BTR60413 Notes:

• Sold as a set — order one set per intake manifold installation
• Recommended to replace gaskets whenever the intake manifold is removed to ensure sealing integrity
• Intended for truck-series engine blocks; verify engine code (LQ4, LQ9, etc.) before ordering