{"product_id":"exhaust-headers-1968-1975-oldsmobile-cutlass-delta-vista-cruiser-400-442-455","title":"Exhaust Headers For 1968-1975 Oldsmobile Cutlass\/Delta\/Vista Cruiser\/442 400\/455 V8","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers For 1968-1975 Oldsmobile Cutlass\/Delta\/Vista Cruiser\/442 400\/455 V8\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEnhance the performance of your 1968-1975 Oldsmobile Cutlass, 442, Vista Cruiser, or Delta 88 with FLASHARK's high-performance exhaust headers. Designed for 400 and 455 V8 engines, these stainless steel headers increase horsepower by up to 20 HP and improve fuel efficiency by 0.5 mpg. With a direct bolt-on installation and no modifications needed, they eliminate back pressure, boosting engine performance and delivering a richer exhaust sound.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name: FLASHARK\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCertificate: ISO9001:2000\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplication: Automobile Exhaust Header\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: \u003c\/span\u003eEH28909\u003c\/p\u003e\n\u003cp\u003eOutlet Size: 3.00\"\u003cbr\u003ePrimary Tube Size: 1.75\"\u003cbr\u003eHead Flange Thickness: 7\/16\"\u003cbr\u003eOutlet Flange Thickness: 3\/8\"\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAdd up to 8-20 horsepower, 0.5 mpg gas mileage improvement\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your 1968-1975 Oldsmobile Cutlass, 442, Vista Cruiser, or Delta 88 with FLASHARK’s high-performance exhaust headers, designed specifically for 400 and 455 V8 engines. These headers increase horsepower by up to 8-20 HP and improve fuel efficiency by 0.5 mpg. They enhance power, torque, and throttle response, delivering a deep, sporty exhaust tone that transforms your car into a true performance machine.\u003c\/p\u003e\n\u003cp\u003eEven a 0.5 mpg increase can add up over time. If you drive 15,000 miles annually at $3 per gallon, you could save around $85 each year—almost enough to pay for a full cat-back system over five years.\u003c\/p\u003e\n\u003cp\u003eWith FLASHARK headers, you get a bolt-on design that requires no modifications, making installation fast and hassle-free. Boost your Oldsmobile’s performance with ease and enjoy the benefits of both power and efficiency.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":51797520089374,"sku":"FLES08239","price":208.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/1965-1975OldsmobileCutlassDeltaExhaustHeader400442455V8_2.jpg?v=1777502387","url":"https:\/\/platinumhpsolutions.myshopify.com\/fr\/products\/exhaust-headers-1968-1975-oldsmobile-cutlass-delta-vista-cruiser-400-442-455","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}