{"product_id":"callies-caapo31n-cs-58-compstar-ls-gen-iii-iv-series-forged-4340-crank-4-stroke","title":"Callies CAAPO31N-CS-58 Compstar LS Gen III\/Iv Series Forged 4340 Crank 4\" Stroke","description":"\u003cp\u003eLSX engines are taking the performance market by storm.\u003c\/p\u003e  \u003cp\u003eTo answer the needs of engine builders who are testing new limits, Compstar has developed the widest range of LSX crankshafts available anywhere. Regardless if your application is road race, marine, circle track, or street\/strip, Compstar has the configuration you need. Made from 4340 steel that is deep nitrided for strength and wearability, every Compstar crank is intended for high output installation. Compstar LSX crankshafts are counterweighted for enhanced bearing load distribution, which allows these shafts to withstand both high boost and high RPM applications. Machined with large journal radii, gun drilled mains, and fully lightened rod journals, the Compstar LSX crankshaft is truly built for performance. For tall deck block engine builds, strokes up to 4.250 inch can be specified to create large, reliable CID. Should you wish to reduce rod journal surface speed, 2.000 inch journal diameters are available.To accommodate your engine control system, Compstar LSX shafts can be specified with either late LS2 - LS7 58 tooth or the early LS1 - LS6 style twin timing wheels. If you are building a dry sump LS7 style engine, Compstar offers an extended length post to easily complete your project. Compstar LSX cranks are sold rough balanced to 1750 grams, or finish balanced to your bob weight.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e \u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eApplication: Chevy Small Block Gen III\/IV (LS-based engines)\u003c\/strong\u003e\u003c\/p\u003e  \u003cdiv\u003e \u003cul\u003e  \u003cli\u003eEngine Stroke (in): 4.000 in.\u003c\/li\u003e  \u003cli\u003eRod Length: 6.125 in.\u003c\/li\u003e  \u003cli\u003eCrankshaft to Flywheel Attachmen 6-bolt\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e  \u003cul\u003e  \u003cli\u003eRear Main Seal Style: 1-piece\u003c\/li\u003e  \u003cli\u003eCrankshaft Material: Forged 4340 steel\u003c\/li\u003e  \u003cli\u003eEngine Balance: Internal\u003c\/li\u003e  \u003cli\u003eReluctor Wheel Tooth Quantity: 58\u003c\/li\u003e  \u003cli\u003eLightened: No\u003c\/li\u003e  \u003cli\u003eRequires Narrow Bearings: No\u003c\/li\u003e  \u003cli\u003eRod Bearings Included: No\u003c\/li\u003e  \u003cli\u003eMain Bearings Included: No\u003c\/li\u003e  \u003cli\u003eRod Journal Diameter (in): 2.100 in.\u003c\/li\u003e  \u003cli\u003eMain Journal Diameter (in): 2.559 in.\u003c\/li\u003e  \u003cli\u003eBalancer Bolt Thread Size: M16-2.0mm\u003c\/li\u003e  \u003cli\u003eCrankshaft Snout Style: Standard\u003c\/li\u003e  \u003cli\u003eQuantity: Sold individually.\u003c\/li\u003e  \u003cli\u003eNotes: Crankshaft has 58-tooth reluctor wheel installed.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Callies Performance","offers":[{"title":"Default Title","offer_id":44668786311479,"sku":"CAAPO31N-CS-58","price":2374.1,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/55551.jpg?v=1780377678","url":"https:\/\/enginemaster.com.au\/products\/callies-caapo31n-cs-58-compstar-ls-gen-iii-iv-series-forged-4340-crank-4-stroke","provider":"Engine Master","version":"1.0","type":"link"}