{"product_id":"flowmaster-64-72-chevrolet-el-camino-american-thunder-crossmember-back-exhaust-system","title":"Flowmaster 64-72 Chevrolet El Camino American Thunder Crossmember-Back Exhaust System","description":"For the person who is looking for a complete Crossmember-Back dual exhaust system with a moderately aggressive tone for their 1964 to 1972 Chevrolet\/GMC El Camino\/Sprint with a V8 engine. With easy fit in mind, these systems are constructed from 2.50-inch mandrel-bent aluminized steel with a built in H-pipe to equalized the exhaust pressures, eliminates backrap on deceleration and makes maximum power. The system includes a pair of specially selected Super 50 Series mufflers for a deep powerful exterior sound with minimal interior tone and is suited for the enthusiast who wants their performance to be heard, just not inside the cab. The mandrel-bent tailpipes exit at an angle behind the rear wheels and are finished off with large 3.00-inch angle cut polished stainless tips for an aggressive look. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.\nFits 1964-1972 Chevrolet El Camino and GMC Sprint with V8 engine, 2.5\" Aluminized pipes - Aggressive to moderate sound\nFits 1964-1972 Chevrolet El Camino and GMC Sprint with V8 engine.\n\u003cul\u003e\n  \u003cli\u003eIncludes Hangers and Hardware for an Easy Installation\u003c\/li\u003e\n  \u003cli\u003eSuper 50 Series Performance Mufflers Eliminates Drone\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent 16-gauge Aluminized Steel Tubing\u003c\/li\u003e\n  \u003cli\u003eModerate to Aggressive Exterior Exhaust Tone\u003c\/li\u003e\n  \u003cli\u003ePolished 3.00-inch Stainless Steel Tips\u003c\/li\u003e\n  \u003cli\u003eDyno Tuned for Maximum Performance\u003c\/li\u003e\n  \u003cli\u003eIncludes H-pipe Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade the sound and performance of your classic muscle car with the Flowmaster 17120 American Thunder Crossmember-Back Exhaust System. Designed for 1964-1972 Chevrolet El Camino and GMC Sprint models equipped with a V8 engine, this complete dual exhaust system delivers a moderately aggressive exterior tone while helping maintain a more comfortable sound level inside the cab. It is engineered for enthusiasts who want noticeable performance without excessive interior exhaust resonance.\u003cbr\u003eConstructed from mandrel-bent 2.50-inch, 16-gauge aluminized steel tubing, the system promotes smooth exhaust flow and dependable durability. An included H-pipe assembly helps equalize exhaust pressure, reduce backpressure during deceleration, and support improved power and throttle response. The system is dyno tuned for maximum performance and may also contribute to improved fuel mileage when paired with a properly maintained engine and compatible components.\u003cbr\u003eThe Flowmaster 17120 includes a pair of specially selected Super 50 Series performance mufflers, providing a deep, powerful sound with reduced drone. Mandrel-bent tailpipes exit at an angle behind the rear wheels and are finished with polished 3.00-inch stainless steel tips for a clean, aggressive appearance. Hangers and installation hardware are included to support a straightforward installation using the vehicle’s compatible mounting points. Verify vehicle configuration and exhaust clearance before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eVehicle Fitment: Designed for 1964-1972 Chevrolet El Camino and GMC Sprint models with a V8 engine\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExhaust Configuration: Complete crossmember-back dual exhaust system with included H-pipe assembly\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTubing Construction: Mandrel-bent 2.50-inch, 16-gauge aluminized steel tubing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSound Profile: Moderately aggressive exterior exhaust tone with reduced interior drone\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMufflers: Includes Super 50 Series performance mufflers for deep, controlled sound\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExhaust Tips: Polished 3.00-inch stainless steel angle-cut tips positioned behind the rear wheels\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePerformance Design: Dyno tuned to support improved exhaust flow, throttle response, and power\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInstallation: Includes hangers and hardware for a more convenient installation\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nChevrolet El Camino Base 1964\u003cbr\u003e\nChevrolet El Camino Base 1965\u003cbr\u003e\nChevrolet El Camino Base 1966\u003cbr\u003e\nChevrolet El Camino Base 1967\u003cbr\u003e\nChevrolet El Camino Base 1968\u003cbr\u003e\nChevrolet El Camino Base 1969\u003cbr\u003e\nChevrolet El Camino Base 1970\u003cbr\u003e\nChevrolet El Camino Base 1971\u003cbr\u003e\nChevrolet El Camino Base 1972\u003cbr\u003e\nChevrolet El Camino Custom 1968\u003cbr\u003e\nChevrolet El Camino Custom 1969\u003cbr\u003e\nChevrolet El Camino Custom 1970\u003cbr\u003e\nChevrolet El Camino Custom 1971\u003cbr\u003e\nChevrolet El Camino Custom 1972\u003cbr\u003e\nChevrolet El Camino SS 1968\u003cbr\u003e\nChevrolet El Camino SS 1969\u003cbr\u003e\nChevrolet El Camino SS 1970\u003cbr\u003e\nChevrolet El Camino SS 1971\u003cbr\u003e\nChevrolet El Camino SS 1972\u003cbr\u003e\nGMC Sprint Base 1971\u003cbr\u003e\nGMC Sprint Base 1972\u003cbr\u003e\nGMC Sprint Custom 1972","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67590399918396,"sku":"flo17120","price":1049.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/b30f365b028cb02a91cdc8a400f3db1fL.jpg?v=1790570662","url":"https:\/\/necycleshop.com\/products\/flowmaster-64-72-chevrolet-el-camino-american-thunder-crossmember-back-exhaust-system","provider":"NE Cycle Shop","version":"1.0","type":"link"}