The Fel-Pro 1162 R-053 PermaTorqueMLS engine cylinder head gasket is engineered for high-performance Chevy V8 LS engines, featuring a 4.175-inch bore and .053-inch thickness. Designed specifically for demanding applications, this gasket provides a reliable seal even on imperfect sealing surfaces, thanks to proprietary materials and innovative sealing technology. Its strategic sealing beads surround the combustion chamber and coolant passages, concentrating clamp load to prevent leaks during high cylinder pressures and engine movement. Ideal for engines experiencing significant dishing and movement caused by dissimilar materials such as aluminum heads on cast iron blocks, this gasket ensures durability and consistent sealing performance.
The PermaTorqueMLS series incorporates the latest advancements in Fel-Pro performance gasket technology, offering superior sealing and longevity. It is designed to accommodate the high cylinder pressures typical of performance engines, while simplifying installation and fixing common OE design issues. This gasket is built to handle the real-world stresses of performance driving, making it an excellent choice for enthusiasts and professional rebuilders seeking reliable, long-lasting sealing solutions. Please note, this product is not intended for use in emission-controlled vehicles, ensuring optimal performance in suitable applications.
Features:
- Designed for high-performance Chevy V8 LS engines with 4.175-inch bore and .053-inch thickness
- Retains sealing integrity in engines with significant scrubbing and movement due to dissimilar materials, such as aluminum heads on cast iron blocks
- Engineered to simplify installation and address OE design issues, enhancing durability and longevity
- Accommodates high cylinder pressures and movement associated with performance engines
- Strategically located sealing beads around combustion chambers and coolant passages to prevent leakage
- s the advanced PermaTorqueMLS multi-layer steel technology for superior sealing performance
- Not intended for use in emission-controlled vehicles