{"product_id":"lsx454r-454ci-crate-engine","title":"LSX454R 454ci Crate Engine","description":"The Chevrolet Performance LSX454R crate engine (P\/N 19260835) is engineered for maximum performance, specifically targeting racing applications as indicated by the \"R\" in its name. This LS-Series Small-Block V-8 powerhouse boasts a substantial 454 cubic inch (7.4L) displacement, with precision dimensions of 4.185 inches for the bore and 4.125 inches for the stroke.\n\nConstructed with lightweight and durable aluminum cylinder heads, this fully assembled engine features internal balancing for smooth operation at high RPMs. It is rated to deliver an impressive 770+ horsepower at 7000 rpm and a formidable 612 lb.-ft. of torque at 5600 rpm, making it one of Chevrolet Performance's most potent crate engine offerings.\n\nThis engine is noted to have an LSX 8-bolt crank flange. Its design and power output make it a prime choice for drag racers and enthusiasts seeking extreme performance.","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":52687374090552,"sku":"19260835","price":19239.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660192211.jpg?v=1784883411","url":"https:\/\/store.motormia.co\/products\/lsx454r-454ci-crate-engine","provider":"MOTORMIA","version":"1.0","type":"link"}