This intake manifold gasket set is engineered for GM LSA and LS9 engines (such as found in high-output supercharged applications). It provides a direct-fit replacement gasket set between the intake manifold and cylinder heads to ensure proper sealing of intake runners, maintain vacuum integrity, and prevent coolant or air leaks under high-pressure or boost conditions. The set is suitable for stock-intake replacements, supercharger installations, or performance rebuilds where reliable intake sealing is critical.

Brian Tooley Racing BTR80613 Features:

• Fitment: GM LSA and LS9 engines (and compatible heads/manifolds)
• Seals intake manifold to heads under supercharged or boosted conditions
• Molded gasket construction for reliable, repeatable sealing performance
• Direct-fit design — matches OEM bolt pattern and port geometry for proper installation
• Suitable for stock rebuilds, supercharger installs, or aftermarket intake upgrades

Brian Tooley Racing BTR80613 Includes:

• All gaskets required to seal intake manifold to cylinder heads on one engine

Brian Tooley Racing BTR80613 Notes:

• Sold as a complete set — order one per intake manifold installation
• Recommended for any time intake manifold or supercharger is removed or resealed
• Verify engine configuration (LSA or LS9) and intake manifold type before ordering