{"product_id":"callies-d333m81-cs-durastar-diesel-crankshaft","title":"Callies D333M81-CS - - Durastar Diesel Crankshaft","description":"\u003cp\u003eCallies D333M81-CS - - Durastar Diesel Crankshaft\u003c\/p\u003e\u003cp\u003eCrankshaft - Durastar - 3.898 in Stroke - External Balance - Forged Steel - 1-Piece Seal - GM Duramax - Each\u003c\/p\u003e\u003cp\u003eDurastar Crankshaft: Designed to be substantially stronger than OEM shafts currently found in GM?s Duramax Diesel. Stroke 3.898, Main 3.146, Pin 2.477. Deep DuraCase nitride treatment, Large True Form Fillet radii in all journals.\u003c\/p\u003e\u003cp\u003eDuraMag crankshafts are intended to be internally balanced.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDeep DuraCase nitride treatment that is durability and wear enhancing\u003c\/li\u003e\n\u003cli\u003eLarge True Form fillet radii in all journals\u003c\/li\u003e\n\u003cli\u003eKeyed Shear Proof timing gear fit\u003c\/li\u003e\n\u003cli\u003eDrilled rod journals for reduced inertia and ease of balance\u003c\/li\u003e\n\u003cli\u003eStandard Duramax diameter but with strength enhancing 2.154 Width\u003c\/li\u003e\n\u003cli\u003eMachined from 4340, through hardened steel\u003c\/li\u003e\n\u003cli\u003eDual keyed damper fit\u003c\/li\u003e\n\u003cli\u003eWill accept OEM post and flange bolts\u003c\/li\u003e\n\u003cli\u003eMachined to accept OEM flywheels \/ flexplates\u003c\/li\u003e\n\u003cli\u003eAll journals are polished to a 6Ra or finer finish\u003c\/li\u003e\n\u003cli\u003eMain bearing oil holes are machined with lead-ins for enhanced cold start oil flow to rod journals\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEngine Stroke\u003c\/strong\u003e: \u003cspan\u003e3.898\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMain Journal Diameter\u003c\/strong\u003e: \u003cspan\u003e3.146\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePins\u003c\/strong\u003e: \u003cspan\u003e2.477\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Callies","offers":[{"title":"Default Title","offer_id":49920211157270,"sku":"GBTB-D333M81-CS","price":1841.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/0878\/9782\/files\/0_durastar_normalized.jpg?v=1776458353","url":"https:\/\/www.cspracing.com\/products\/callies-d333m81-cs-durastar-diesel-crankshaft","provider":"Complete Street Performance","version":"1.0","type":"link"}