Victor MS20491 Intake Manifold Gasket Set GM LS Laminated Fiber

The Victor MS20491 is an intake manifold gasket set engineered for GM LS series engines. Constructed from laminated fiber with a silicone bead seal, this gasket delivers a reliable, leak-free seal between the intake manifold and cylinder heads on high-performance and street-driven LS applications.

Key Features:

• Laminated fiber construction with silicone bead sealing for superior conformability
• Designed specifically for GM LS engine family applications
• Compressed thickness of .060" for precise fitment
• Resists fuel, coolant, and oil exposure in demanding engine environments
• Engineered to seal imperfect surface finishes without excessive clamping force
• OE-quality materials selected for the specific LS engine design
• Fel-Pro interchange: 1222-2

Victor Reinz intake manifold gaskets are backed by over 100 years of gasket engineering experience, making the MS20491 a trusted choice for both street performance and professional engine builds involving the GM LS platform.