{"product_id":"sierra-18-1254-head-gasket-set","title":"Sierra Head Gasket Set - SIE-18-1254","description":"\u003cp\u003eSierra 18-1254 Mercruiser Head Gasket Set\u003c\/p\u003e\u003cp\u003eSierra 18-1254 replacement Mercruiser Head Gasket Set for small block GM V8 engines with Vortec heads.\u003c\/p\u003e\u003cp\u003eFits MCM\/MIE GM V-8 (305, 350 \u0026amp; 377 cid) Gen + engines (1996 \u0026amp; Newer).\u003c\/p\u003e\u003cp\u003eInterchangeable with:\u003c\/p\u003e\u003cp\u003eMercruiser Stern Drive\u003c\/p\u003e\u003cp\u003e27-75611A03\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Sierra 18-1254 Mercruiser Head Gasket Set used for? The Sierra 18-1254 Mercruiser Head Gasket Set is a replacement head gasket set for small block GM V8 engines with Vortec heads. It is designed for the listed MCM\/MIE GM V8 marine engine applications and provides a replacement for the specified original head gasket set.\u003c\/li\u003e\n\u003cli\u003eWhich Mercruiser engines does the Sierra 18-1254 Head Gasket Set fit? The Sierra 18-1254 fits MCM\/MIE GM V8 305, 350, and 377 CID Gen+ engines from 1996 and newer. The description specifically identifies engines with Vortec heads, so verify your engine configuration and application before ordering.\u003c\/li\u003e\n\u003cli\u003eIs the Sierra 18-1254 compatible with GM V8 Vortec marine engines? Yes. The Sierra 18-1254 is specified for small block GM V8 engines with Vortec heads. Its listed applications include MCM\/MIE GM V8 305, 350, and 377 CID Gen+ engines from 1996 and newer.\u003c\/li\u003e\n\u003cli\u003eWhat Mercruiser part number does the Sierra 18-1254 Head Gasket Set replace? The Sierra 18-1254 Mercruiser Head Gasket Set is interchangeable with Mercruiser Stern Drive part number 27-75611A03. Compare your existing part number and engine application with the listed information to help confirm compatibility before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":50582408659202,"sku":"SIE-18-1254","price":239.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/SIE-18-1254__73338.1722354035_89bba6a4-59da-445a-8b68-ad9b50772732.jpg?v=1791081168","url":"https:\/\/allmarineworld.com\/products\/sierra-18-1254-head-gasket-set","provider":"All Marine World","version":"1.0","type":"link"}