{"product_id":"461ci-competition-rotating-assembly-kit","title":"461ci Competition Rotating Assembly Kit","description":"The Butler EAG-51500-4155 is a competition rotating assembly kit engineered for enhanced engine performance. This kit is specifically designed for 400 blocks, offering a solution for engine builders looking to upgrade their powerplants.\n\nThe assembly includes a Mahle ring set with a 4.155\" bore, compatible with 4.160\" rings. It features a new forged crankshaft with a 4.250\" stroke. This combination results in a 461 cubic inch displacement, providing a significant increase in engine capacity and potential power output. The kit also includes Mahle -6cc Flat Top Pistons, contributing to the assembly's overall performance characteristics.\n\nEagle Specialty competition rotating assemblies are known for consisting of name-brand quality components offered at an affordable price point, making them a viable option for a wide range of engine builds.","brand":"Eagle","offers":[{"title":"Default Title","offer_id":52687327232312,"sku":"EAG-51500-4155","price":2899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661174919.jpg?v=1784882715","url":"https:\/\/store.motormia.co\/products\/461ci-competition-rotating-assembly-kit","provider":"MOTORMIA","version":"1.0","type":"link"}