The Fel-Pro 1161 R PermaTorqueMLS engine cylinder head gasket is engineered for high-performance applications on Chevrolet V8 Gen III Small Block engines, including LS-1 and LS-6 models. Crafted with proprietary multi-layer steel (MLS) technology, this gasket provides a reliable seal even in demanding conditions, ensuring consistent performance and durability. It is designed to accommodate the significant movement and high cylinder pressures typical of performance engines, making it an ideal choice for both repair and performance upgrades. The gasket features strategically placed sealing beads that surround the combustion chamber and coolant passages, directing clamp load to prevent leaks and maintain engine integrity. Built to handle dissimilar materials such as aluminum heads on cast iron blocks, the gasket retains sealing integrity despite surface imperfections, reducing the risk of leaks and engine failure. Its installation advantages include simplified fitting, addressing OEM design flaws, and enhancing overall engine longevity. Please note, this gasket is not intended for emission-controlled vehicles but is optimized for high-performance and repair environments, offering a dependable sealing solution for demanding engine builds and rebuilds.
Features:
- Designed for Chevrolet V8 Gen III Small Block engines including LS-1 and LS-6
- Constructed with proprietary multi-layer steel (MLS) for superior sealing
- s sealing beads around combustion chambers and coolant passages for leak prevention
- Engineered to accommodate high cylinder pressures and head movement
- Retains sealing integrity on imperfect sealing surfaces and dissimilar materials
- Simplifies installation and addresses OEM design issues
- Suitable for high-performance engine applications
- Not intended for use in emission-controlled vehicles
