{"product_id":"3v-performance-454ci-ls-na-short-block","title":"3V Performance 454ci LS Naturally Aspirated Short Block","description":"\u003cp\u003eThe 3V Performance 454ci LS short block is a naturally aspirated build featuring a Dart LSN SHP block, forged 4340 steel crankshaft, forged H-beam connecting rods, and a 3V PowerPak piston kit.\u003c\/p\u003e\u003ch2\u003eDiscuss Your 454ci LS Build\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact-us\"\u003eContact 3V Performance to discuss your build\u003c\/a\u003e. Include your vehicle, cylinder heads, fuel, intended use, and any power-adder plans so we can discuss suitability and the right combination for your application.\u003c\/p\u003e\u003ch2\u003eComponents\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDart LSN SHP block, part number 31867211\u003c\/li\u003e\n\u003cli\u003eForged 4340 steel crankshaft, part number ZR2007\u003c\/li\u003e\n\u003cli\u003e4340 forged H-beam connecting rods, part number CH6125NLB-LSP+8-A\u003c\/li\u003e\n\u003cli\u003e3V PowerPak piston kit, part number 930227385\u003c\/li\u003e\n\u003cli\u003eClevite 77 \/ ACL bearings\u003c\/li\u003e\n\u003cli\u003eDart block kit with cam bearings, freeze plugs, and dowel kit, part number 32000018\u003c\/li\u003e\n\u003cli\u003e58-tooth reluctor, part number 12586768\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMachine Work and Labor\u003c\/h2\u003e\u003cp\u003eContact 3V Performance for details about the listed machine work and labor, machining and assembly specifications, and recommendations for your application.\u003c\/p\u003e","brand":"3V Performance","offers":[{"title":"Default Title","offer_id":44298550935865,"sku":"3VP-454SBLS-156","price":11500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/IMG_1013_1a80669e-be40-40bf-895f-7088d71976b6.jpg?v=1675197889","url":"https:\/\/3vperformance.com\/products\/3v-performance-454ci-ls-na-short-block","provider":"3V Performance","version":"1.0","type":"link"}