{"product_id":"ultima-m8-mls-head-gasket-030-4-1-4-inch-bore-part-number-78-288","title":"Ultima M8 MLS Head Gasket .030, 4-1\/4-Inch Bore, Part Number 78-288","description":"M8 MLS head gasket .030 with 4-1\/4 inch bore.\n\u003cp\u003eThe Ultima M8 MLS Head Gasket, Part Number 78-288, is designed for dependable sealing between the cylinder head and engine block in compatible applications. Its multi-layer steel construction provides consistent sealing performance while helping accommodate the demands of high-temperature engine operation. The .030-inch gasket thickness and 4-1\/4-inch bore specification support accurate fitment when matched to the manufacturer’s application requirements.\u003cbr\u003eUse this Ultima replacement head gasket for engine assembly, repair, or rebuild projects requiring a reliable MLS sealing solution. Confirm bore size, gasket thickness, engine model, and installation requirements before purchase to ensure proper compatibility. Careful surface preparation and adherence to the engine manufacturer’s torque sequence are recommended for optimal sealing results.\u003cbr\u003eFeatures: Multi-layer steel construction supports durable head-to-block sealing\u003cbr\u003eFeatures: .030-inch compressed thickness for precise engine assembly requirements\u003cbr\u003eFeatures: 4-1\/4-inch bore size for compatible M8 engine applications\u003cbr\u003eFeatures: Designed for replacement, repair, and engine rebuild projects\u003cbr\u003eFeatures: Brand: Ultima\u003cbr\u003eFeatures: Part Number: 78-288\u003cbr\u003eFeatures: Unit of Measure: Each\u003cbr\u003eFeatures: Country of Origin: USA\u003cbr\u003eAccessory Items: None\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMulti-layer steel construction supports durable head-to-block sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e.030-inch compressed thickness for precise engine assembly requirements\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e4-1\/4-inch bore size for compatible M8 engine applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for replacement, repair, and engine rebuild projects\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBrand: Ultima\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: 78-288\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUnit of Measure: Each\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCountry of Origin: USA\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAccessory Items: None\u003c\/li\u003e\u003c\/ul\u003e","brand":"Ultima","offers":[{"title":"Default Title","offer_id":67804817391801,"sku":"15-8288","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/15-8288a.jpg?v=1792450349","url":"https:\/\/atticusgoods.com\/products\/ultima-m8-mls-head-gasket-030-4-1-4-inch-bore-part-number-78-288","provider":"Atticus Goods","version":"1.0","type":"link"}