{"product_id":"454-496-stroker-short-blocks-with-625hp-hydr-roller-camshaft","title":"454 \/ 496 Stroker Short blocks with 625hp Hyd Roller Camshaft","description":"\u003cp\u003e1991 \u0026amp; Up 454 4 bolt main 496 Stroker short blocks made for Jet boat \u0026amp; Air boat manufactures.\u003c\/p\u003e\n\u003cp\u003eThese make excellent street \/ strip engines also\u003c\/p\u003e\n\u003cp\u003eGM Marine Cam with 226\/236 duration - .545 lift hydraulic cam\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e(Also avail. with the ZZ572 Hyd roller Camshaft)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePrice is for the short block without heads!\u003c\/b\u003e\u003c\/p\u003e","brand":"Muscle Shop ","offers":[{"title":"Default Title","offer_id":42350493794375,"sku":null,"price":8900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/2775\/1495\/files\/454.496strokershortblockswhydrcamshafts.png?v=1767378115","url":"https:\/\/musclemarineracing.com\/products\/454-496-stroker-short-blocks-with-625hp-hydr-roller-camshaft","provider":"Muscle Marine Racing Engines","version":"1.0","type":"link"}