{"product_id":"ls3-6-2l-crate-engine-8","title":"LS3 6.2L Crate Engine","description":"The Chevrolet Performance LS3 430 HP Long Block Crate Engine is a high-performance 6.2L V8 engine built for power and reliability. It features a durable cast aluminium engine block and aluminium cylinder heads, contributing to its impressive power output. With a 10.7:1 compression ratio, this assembled engine delivers 430 hp at 5,900 rpm and 425 lbs.-ft. of torque at 4,600 rpm.\n\nInternally, the LS3 utilizes a nodular iron crankshaft, powdered metal connecting rods, and hypereutectic pistons. The steel hydraulic roller camshaft provides significant valve lift (.551 intake \/ .522 exhaust) and duration at .050 in. of 204 degrees intake and 211 degrees exhaust, optimizing airflow and combustion efficiency. The engine is internally balanced and features a 1-piece rear main seal for robust sealing.\n\nTo complete the installation, front-end accessories, exhaust manifolds, and a flywheel or flexplate must be acquired separately. Additionally, an engine controller kit is required for proper operation.","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":52860382413112,"sku":"19432414","price":8488.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687923626.jpg?v=1787767104","url":"https:\/\/store.motormia.co\/products\/ls3-6-2l-crate-engine-8","provider":"MOTORMIA","version":"1.0","type":"link"}