{"product_id":"sbc-4340-forged-magnum-crank-3-800-stroke","title":"Callies Crankshafts SBC 4340 Forged Magnum Crank - 3.800 Stroke SAK-21A-MG","description":"\u003ch2\u003eCallies Crankshafts SBC 4340 Forged Magnum Crank - 3.800 Stroke SAK-21A-MG\u003c\/h2\u003e\u003cp\u003eCrankshaft - Magnum - 3.800 in Stroke - Internal Balance - Forged Steel - 2-Piece Seal - 400 Mains - Small Block Chevy - Each\u003c\/p\u003e\u003cp\u003eThis crankshafts from Callies is cleaned up for accurate search, easier fitment review, and a stronger Shopify product page.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Callies\u003c\/li\u003e\n\u003cli\u003ePart Number: SAK-21A-MG\u003c\/li\u003e\n\u003cli\u003eProduct Type: Crankshafts\u003c\/li\u003e\n\u003cli\u003eApplication-specific fitment: verify this part matches your vehicle, engine, and installation requirements before ordering.\u003c\/li\u003e\n\u003cli\u003eApprox. Shipping Weight: 54.02 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation note:\u003c\/strong\u003e Professional installation is recommended when fitment, tuning, wiring, welding, or emissions compliance may apply.\u003c\/p\u003e","brand":"Callies","offers":[{"title":"Default Title","offer_id":49132272976124,"sku":"GBTB_SAK-21A-MG","price":3510.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/8797\/5420\/files\/CALSAK21A-MG.jpg?v=1779707674","url":"https:\/\/ozkonickustomz.com\/products\/sbc-4340-forged-magnum-crank-3-800-stroke","provider":"Ozkonic Kustomz LLC","version":"1.0","type":"link"}