{"product_id":"chev-350-vortec-engine-350ho-flat-tappet-cam-long-engine-350hp","title":"Chev 350 Vortec Engine 350HO Flat Tappet Cam Long Engine 350hp","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the New Chevy 350 Vortec 350HO long-engine—a rugged cast-iron powerplant built around a flat tappet cam for dependable street performance. Designed for classic swaps, street rods, and daily drivers, this 350hp engine delivers a balanced blend of mid-range torque and robust horsepower for a durable upgrade.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e350 hp at 5,000 rpm\u003c\/li\u003e \u003cli\u003e390 ft-lbs of torque at 3,800 rpm\u003c\/li\u003e \u003cli\u003eBore x Stroke: 4.00 in. x 3.48 in\u003c\/li\u003e \u003cli\u003eCompression ratio: 9.12:1\u003c\/li\u003e \u003cli\u003eFuel: 92 Octane recommended\u003c\/li\u003e \u003cli\u003eConstruction: Cast iron, 4-bolt main caps\u003c\/li\u003e \u003cli\u003eCam lift:.435 in. intake \/.460 in. exhaust\u003c\/li\u003e \u003cli\u003eCam duration at.050 in.: 212° intake \/ 222° exhaust\u003c\/li\u003e \u003cli\u003eLobe separation: 112.5°\u003c\/li\u003e \u003cli\u003eValves: 1.94 in. intake \/ 1.50 in. exhaust\u003c\/li\u003e \u003cli\u003eRocker arms: stamped steel, 1.5:1 ratio\u003c\/li\u003e \u003cli\u003e1 Piece rear main seal\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 350HO long-engine stands out\u003c\/h3\u003e\n\u003cp\u003eThe combination of a stout cast-iron block, 4-bolt main caps, and a flat tappet cam profile is engineered to sustain dependable power delivery across a wide rpm range. With a balanced blend of compression and cam timing, this engine delivers satisfying mid-range torque for strong acceleration while remaining practical for street use. The 92 octane recommendation helps keep fueling economical, and the one-piece rear main seal reduces potential leaks for long-term reliability.\u003c\/p\u003e \u003ch3\u003eIdeal uses\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eClassic engine swaps\u003c\/li\u003e \u003cli\u003eStreet rods\u003c\/li\u003e \u003cli\u003eDaily drivers seeking a rugged 350-powered upgrade\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eShipping note: Please contact us prior to purchase for the freight quote.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":47300113465514,"sku":"CHEV-350HO-CT","price":10531.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7829\/4698\/files\/CHEV-350HO-CT.full_989x1182_1542358c-03ba-4646-a9ca-47d9ecda7892.webp?v=1754358644","url":"https:\/\/tgmperformance.com.au\/products\/chev-350-vortec-engine-350ho-flat-tappet-cam-long-engine-350hp","provider":"TGM Performance Parts","version":"1.0","type":"link"}