{"product_id":"gm-7-4l-454-cid-gen-vi-mag-1996-2006-moteur-marin-copie","title":"GM 8.1L (496 cid) VORTEC 2001-2020 Marine Engine","description":"\u003cp\u003e8.1 L marine engine (standard or high output) (one-piece rear main seal, roller cam and roller tappets).\u003cbr\u003e This engine has been professionally remanufactured to meet or\u003cbr\u003e exceeds the specifications of GM OEM marine engine stock. Develops\u003cbr\u003e between 370 and 375 hp for the standard HP or between 420 and 425 hp for the\u003cbr\u003e high-performance version.\u003c\/p\u003e\n\n\u003cp\u003e This 8.1 L long block will NOT work as a replacement for a 7.4 L block.\u003c\/p\u003e\n\n\u003cp\u003e This 8.1L marine engine (standard or high output) is equipped with the following features:\u003c\/p\u003e\n\n\u003cp\u003e GM 8.1L marine engine (standard rotation)\u003c\/p\u003e\n\n\u003cp\u003e Standard (370-375 hp) or high output (420-425 hp) ADD $400\u003c\/p\u003e\n\n\u003cp\u003e All the joints\u003c\/p\u003e\n\n\u003cp\u003e Corrosion-resistant black urethane paint\u003c\/p\u003e\n\n\u003cp\u003e Vortec cylinder heads, engine block and all internal components\u003c\/p\u003e\n\n\u003cp\u003e Roller cam and roller pushers\u003c\/p\u003e\n\n\u003cp\u003e Includes an engine circulation pump\u003c\/p\u003e\n\n\u003cp\u003e Will ONLY work in existing 8.1L applications\u003c\/p\u003e\n\n\u003cp\u003e Standard rotation ONLY\u003c\/p\u003e\n\n \u003cp\u003eDoes NOT include the 8.1 L oil pan, valve covers, and harmonic balancer\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003eThis engine block is entirely machined on our CNC machine. It features a machined crankshaft bearing and a bored cylinder with a cutting edge bearing. The block is assembled with brass plugs and has undergone a pressure test.\u003c\/span\u003e\u003c\/p\u003e","brand":"Innotech Moteur","offers":[{"title":"No core fees","offer_id":48413200351455,"sku":null,"price":7200.0,"currency_code":"CAD","in_stock":true},{"title":"With core fees of $3000","offer_id":48413200384223,"sku":null,"price":10200.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6009\/8527\/files\/496-1_bc7ced06-1d74-4dc0-abc8-2dc952d51656.jpg?v=1770057821","url":"https:\/\/innotech-engine.com\/en\/products\/gm-7-4l-454-cid-gen-vi-mag-1996-2006-moteur-marin-copie","provider":"Innotech Moteur","version":"1.0","type":"link"}