{"product_id":"sands-cycle-310-0737a","title":"S\u0026S Cycle 310-0737A - 99-06 BT T134 Assembled Long Block Engine - Wrinkle Black","description":"\u003cp\u003eS\u0026amp;S Cycle 310-0737A - 99-06 BT T134 Assembled Long Block Engine - Wrinkle Black\u003c\/p\u003e\u003cp\u003eS\u0026amp;S T143 Long Block Engine for 1999-'06 HD big twins (except Dyna models) as 143\" displacement yet fits in a stock chassis. If Bigger is Better, the T143 is the Best, The Biggest, baddest, bolt-in for a Stock Frame. All joking about size aside, it does matter. The S\u0026amp;S T143 Long Block engine for is the largest S\u0026amp;S engine that will fit in a stock Harley-Davidson chassis. It's big, 143 cubic inches. At double the HP of a stock motor, the power of the T143 requires technical expertise for the installation and tuning along with an experienced rider. This is an ultra performance\/race engine. Longevity, engine noise, vibration and throttle sensitivity have all been compromised to reach this level of performance while fitting in a stock chassis and as such is not suitable for every situation.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":47365018943626,"sku":"SSC-310-0737A","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_57a13c1c5a210c037ce4960c4dfb71ea_normalized.jpg?v=1776335569","url":"https:\/\/www.onlyinstock.com\/products\/sands-cycle-310-0737a","provider":"Only In Stock","version":"1.0","type":"link"}