{"product_id":"katech-street-attack-427-lt1-engine","title":"Katech Street Attack 427 LT1 Engine","description":"Katech Street Attack 427 LT1 forged engine\u003cbr\u003e Katech sleeved LT1 block\u003cbr\u003e Katech piston squirters\u003cbr\u003e Callies forged crankshaft\u003cbr\u003e Callies forged H beam connecting rods\u003cbr\u003e Mahle pistons, pins, rings\u003cbr\u003e Katech HCS\/HCP oil pump\u003cbr\u003e Katech CNC ported heads\u003cbr\u003e Katech competition valve job and hand blending\u003cbr\u003e Katech 427 LT1 camshaft and validated valvetrain\u003cbr\u003e Katech C5-R timing chain\u003cbr\u003e MSD intake manifold\u003cbr\u003e Katech 103mm throttle body\u003cbr\u003e Dyno break-in and power validation\u003cbr\u003e \u003cbr\u003e *Pictured with optional Katech valve covers and dry sump system upgrade\u003cbr\u003e *Alternator, tensioner and AC delete pulley not included (for dyno purposes only)","brand":"Katech","offers":[{"title":"Default Title","offer_id":47875083600028,"sku":"katech-street-attack-427-lt1-engine","price":40029.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/M198642492.png?v=1791736814","url":"https:\/\/daroracing.com\/products\/katech-street-attack-427-lt1-engine","provider":"Daro Racing","version":"1.0","type":"link"}