{"product_id":"k1-technologies-crankshaft-ls-4-100-stroke-2-1-journals-2-559-mains-x58-k1t-012fae41058","title":"K1 TECHNOLOGIES CRANKSHAFT LS 4.100 STROKE, 2.1 JOURNALS, 2.559 MAINS x58","description":"\u003ch2\u003eK1 TECHNOLOGIES CRANKSHAFT LS 4.100 STROKE, 2.1 JOURNALS, 2.559 MAINS x58 Product Description:\u003c\/h2\u003e\n\u003cdiv class=\"seocart_Accordion\"\u003e\n\u003ch3 class=\"seocart_Accordion_heading0\"\u003eOverview\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content0\"\u003e\n\u003cp style=\"color: #222222; text-align: left;\"\u003eK1 Technologies forged crankshafts offer world class design that's affordable. Their energy transfer technology forges top quality crankshafts from 4340 steel that's core hardened and tempered to reduce stress and optimize tensile strength. K1 uses a nitriding process for hardening not induction heat treating to eliminate softening between the journals and any post-running deformation.\u003c\/p\u003e\n\u003cp style=\"color: #222222; text-align: left;\"\u003eThe forged crankshafts feature straight oil holes for the best oiling to the rod journals, to ensure that you're getting the most and the best for your dollars. Counterweights are placed for optimal load reduction and ease of balancing meaning less work for you and each crankshaft is magnetic particle inspected, as well as held to a maximum tolerance of .0002 in. journal dimension.\u003c\/p\u003e\n\u003cp style=\"color: #222222; text-align: left;\"\u003eK1 Technologies forged crankshafts offer high performance to meet your high standards!\u003c\/p\u003e\n\u003chr style=\"color: #222222; text-align: left;\"\u003e\n\n\u003c\/div\u003e\n\u003ch3 class=\"seocart_Accordion_heading1\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content1\"\u003e\u003ctable height=\"221\" style=\"width: 380px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px; text-align: left;\"\u003e\u003cspan style=\"color: #800000;\"\u003e\u003ca href=\"\/brands\/k1-technologies-1.html\" style=\"color: #800000;\"\u003eK1 Technologies\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px; text-align: left;\"\u003eK1T-012FAE41058\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eOther Part Number:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px; text-align: left;\"\u003eK012FAE41058\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px; text-align: left;\"\u003e\u003cspan style=\"color: #800000;\"\u003e\u003ca href=\"\/engine-internal\/crankshafts-1.html\" style=\"color: #800000;\"\u003eCamshafts \u0026amp; Crankshafts\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eRear Main Seal Style:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e1 Piece\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 170.797px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eCrankshaft Snout Style:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eStandard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 170.797px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eFlange Type:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e6 bolt\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eEngine Stroke (in)\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px;\"\u003e\u003cspan mce-data-marked=\"1\" style=\"color: #000000;\"\u003e4.100\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eCrankshaft Material\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eForged 4340 steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eEngine Balance\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eInternal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eReluctor Wheel:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003ex58\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eLightened:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eRequires Narrow Bearings:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eRod Bearings Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffffff;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eMain Bearing Included\u003c\/span\u003e:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffffff;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003e\u003cspan color=\"#333333\"\u003eMinimum Rod Length (in):\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e6.098\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffffff;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003e\u003cspan color=\"#333333\"\u003eRod Journal Diameter (in):\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e2.100\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffffff;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003e\u003cspan color=\"#333333\"\u003eMain Journal Diameter (in):\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e2.559\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 19px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffffff;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eWeight:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 19px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e54 lbs.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 22px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 22px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 22px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eSold Individually\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px; text-align: left;\"\u003e\n\u003ctd style=\"width: 170.797px; height: 22px; text-align: right;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eIn Store Pickup:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.625px; height: 22px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 178.578px; height: 22px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eColton, CA, USA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3 class=\"seocart_Accordion_heading2\"\u003eApplication\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content2\"\u003e\u003cp\u003eGM LS engines.\u003c\/p\u003e\u003c\/div\u003e\n\n\u003ch3 class=\"seocart_Accordion_heading4\"\u003eWarranty\u003c\/h3\u003e\n\u003cdiv class=\"seocart_Accordion_content4\"\u003e\n\u003cp style=\"color: #222222; text-align: left;\"\u003eBOOSTLINE warrants that any Product manufactured by BOOSTLINE will be free from defects in material and workmanship for 30 days following date of original purchase (“BOOSTLINE Warranty”). The BOOSTLINE Warranty extends to the End-User of such Product. The End-User is defined as the person purchasing the Products directly from BOOSTLINE or an authorized dealer of BOOSTLINE. BOOSTLINE specifically disclaims all warranties on any Product not manufactured by BOOSTLINE.\u003c\/p\u003e\n\u003cp style=\"color: #222222; text-align: left;\"\u003eNo warranty is transferable by the End-User. As a condition to granting the BOOSTLINE Warranty, Buyer covenants to use the Product with due care and consistently with the Product’s specifications. Any failure of Buyer to adhere to this covenant voids the BOOSTLINE Warranty. Such failure includes, without limitation, misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), accident, improper installation, modification (including but not limited to use of unauthorized parts or attachments), or adjustment or repair performed by anyone other than BOOSTLINE.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K1 Technologies","offers":[{"title":"Default Title","offer_id":43730455691361,"sku":"K1T-012FAE41058","price":874.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5157\/5137\/files\/zK1-Crankshaft-ChevyLS-Reluctor58-BAC-2000x2000_6dc0348d-d156-4c96-947f-c50df62bc0aa.jpg?v=1772590597","url":"https:\/\/www.coreperformanceinc.com\/products\/k1-technologies-crankshaft-ls-4-100-stroke-2-1-journals-2-559-mains-x58-k1t-012fae41058","provider":"Core Performance Inc","version":"1.0","type":"link"}