{"product_id":"fel-pro-1134-sd-4-severe-duty-engine-cylinder-head-gasket-for-ford-v8-small-block-engines","title":"Fel-Pro 1134 SD-4 Severe Duty Engine Cylinder Head Gasket for Ford V8 Small Block Engines","description":"\u003cp\u003eThe Fel-Pro 1134 SD-4 Severe Duty Engine Cylinder Head Gasket is engineered for high-performance and demanding engine applications, especially for Ford V8 small block engines such as the 260, 289, 302 (excluding Boss), and 351W models. Constructed with proprietary materials, this gasket is designed to withstand significant engine stresses, including high cylinder pressures and persistent movement caused by dissimilar materials like aluminum heads on cast iron blocks. Its innovative sealing technology ensures a reliable seal even on imperfect sealing surfaces, making it ideal for both repair environments and performance upgrades.\u003cbr\u003eStrategically placed sealing beads surround the combustion chamber and coolant passages, effectively distributing clamp load to prevent leaks and enhance engine durability. The gasket's design simplifies installation, reduces assembly time, and addresses original equipment manufacturing (OEM) design issues, resulting in improved sealing performance and longevity. The latest development, the PermaTorqueMLS (multi-layer steel) series, offers superior sealing capabilities for engines experiencing significant scrubbing and movement, ensuring long-term reliability under demanding conditions.\u003cbr\u003eNote that this gasket is not intended for use in emission-controlled vehicles. It is a versatile solution for automotive professionals and enthusiasts seeking a high-quality gasket that delivers consistent, high-performance sealing in challenging engine environments. Whether restoring an engine or upgrading for increased performance, the Fel-Pro 1134 SD-4 gasket provides the confidence and durability required for reliable operation and engine longevity.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for Ford V8 Small Block engines, including 260, 289, 302 (excluding Boss), and 351W models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed with proprietary materials for durability and reliable sealing on imperfect surfaces\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStrategically located sealing beads around combustion chamber and coolant passages\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered to withstand high cylinder pressures and engine movement\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart of Fel-Pro's PermaTorqueMLS series for superior sealing performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSimplifies installation, saves time, and addresses OEM design issues\u003c\/li\u003e\u003c\/ul\u003e","brand":"Fel-Pro","offers":[{"title":"Default Title","offer_id":46978352808135,"sku":"fel1134SD4","price":156.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/fb69219f4d4290cb4841aea2a9ef68b0L.jpg?v=1786419435","url":"https:\/\/mainstreeteshop.com\/products\/fel-pro-1134-sd-4-severe-duty-engine-cylinder-head-gasket-for-ford-v8-small-block-engines","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}