{"product_id":"vr38-stage-4-long-block","title":"VR38 Stage 4 Long Block","description":"The AMS Performance 4.1L VR38 Stage 4 Long Block is a fully assembled engine specifically engineered as the cornerstone for the highest horsepower VR38 engines.\n\nThe product is intended for advanced performance applications, emphasizing its role in achieving extreme power levels. While specific technical details regarding internal components or materials are not provided in the available evidence, its classification as a 'Stage 4' long block suggests a significant upgrade over stock configurations, tailored for extensive modification and tuning.\n\nIt is important to note that this product is not available for purchase for emissions-controlled vehicles located within California, or for shipment to California addresses, unless a completed AMS Race Waiver form is obtained. International users should adhere to their local laws and regulations. Build times for AMS engine assemblies can vary, and interested buyers are advised to contact the sales department for the latest estimated delivery times.","brand":"AMS Performance","offers":[{"title":"Default Title","offer_id":52686903738680,"sku":"ALP.07.04.0504-1","price":46299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661165866.jpg?v=1784878227","url":"https:\/\/store.motormia.co\/products\/vr38-stage-4-long-block","provider":"MOTORMIA","version":"1.0","type":"link"}