{"product_id":"callies-cabbs42b-mg_clearance-clearance-cabbs42b-mg-chev-bb-magnum-series-iii-forged-crank-4-750-stroke","title":"Callies CABBS42B-MG_CLEARANCE Clearance - Cabbs42B-Mg Chev BB Magnum Series III Forged Crank 4.750\" Stroke","description":"\u003cp\u003eRace smart with Magnum durable competition crankshafts from Callies.\u003c\/p\u003e  \u003cp\u003eManufactured from ultra-pure AISI 4340 steel, these cranks are subjected to multiple heat treatments, giving Magnum crankshafts unsurpassed wear and strength characteristics. With their gundrilled mains and fully profiled counterweights, you may choose from an available selection for a variety of engine types. You just can't beat the proven reliability and value of Callies Magnum crankshafts.\u003c\/p\u003e  \u003cp\u003e*CLEARANCE - Old Stock\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e \u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eApplication: Chev Big Block Mark IV 454C.I.D.\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eRear Main Seal Style: 2-piece\u003c\/li\u003e  \u003cli\u003eEngine Stroke (in): 4.750 in.\u003c\/li\u003e  \u003cli\u003eCrankshaft Material: Forged 4340 steel\u003c\/li\u003e  \u003cli\u003eEngine Balance: Internal\u003c\/li\u003e  \u003cli\u003eLightened: Yes\u003c\/li\u003e  \u003cli\u003eRequires Narrow Bearings: Yes\u003c\/li\u003e  \u003cli\u003eRod Bearings Included: No\u003c\/li\u003e  \u003cli\u003eMain Bearings Included: No\u003c\/li\u003e  \u003cli\u003eRod Journal Diameter (in): 2.200 in.\u003c\/li\u003e  \u003cli\u003eMain Journal Diameter (in): 2.750 in.\u003c\/li\u003e  \u003cli\u003eBalancer Bolt Thread Size: 1\/2-20 in.\u003c\/li\u003e  \u003cli\u003eCrankshaft Snout Style: Standard\u003c\/li\u003e  \u003cli\u003eQuantity: Sold individually.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Callies Performance","offers":[{"title":"Default Title","offer_id":44534714630455,"sku":"CABBS42B-MG_CLEARANCE","price":3648.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/55600.jpg?v=1780388691","url":"https:\/\/enginemaster.com.au\/products\/callies-cabbs42b-mg_clearance-clearance-cabbs42b-mg-chev-bb-magnum-series-iii-forged-crank-4-750-stroke","provider":"Engine Master","version":"1.0","type":"link"}