{"product_id":"flowmaster-67-72-gm-c10-c15-american-thunder-ss-crossmember-back-exhaust-system","title":"Flowmaster 67-72 GM C10\/C15 American Thunder SS Crossmember-Back Exhaust System","description":"This American Thunder exhaust system is specifically designed for 1967-1972 Chevrolet and GMC C10 and C15 1\/2 ton 2wd trucks with coil spring suspension. The system is perfect for the person looking for a moderate to aggressive interior and exterior sound level. Starting at the Crossmember-Back, the exhaust comes complete with a built-in H-pipe crossover, all mandrel-bent 2.50-inch stainless steel tubing, a pair of Super 44 Series performance mufflers, and your choice of four tailpipe exits. One set slightly angled down to clear larger rear bumpers, one set straight out the back under the rear bumper, out the sides behind the rear tires for that classic truck look or a dump style exiting behind the rear tires level with the body. The system includes all hardware necessary for installation and provides adequate clearance for substantially lowered vehicles. The exhaust system is covered by our Lifetime Limited Warranty. If you prefer Aluminized steel construction, check out system #17654 which comes with our 3-year Limited Warranty.  Fits both short and long wheelbase trucks.\nFits 1967-1972 Chevrolet\/GMC C10, C15 1\/2 ton trucks with V8 engines. Stainless Steel. - Aggressive to moderate sound\nDoes Not include exhaust tips, header reducer cones or downpipes for factory manifolds.\n\u003cul\u003e\n  \u003cli\u003eSuper 44 Series Mufflers for Deep Powerful Sound\u003c\/li\u003e\n  \u003cli\u003eIncludes Hangers and Hardware for Installation\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent 16-gauge Stainless Steel Tubing\u003c\/li\u003e\n  \u003cli\u003eAggressive to Moderate Exterior Exhaust Tone\u003c\/li\u003e\n  \u003cli\u003eCrossmember-Back True Dual Exhaust System\u003c\/li\u003e\n  \u003cli\u003eH-pipe Crossover for Maximum Power\u003c\/li\u003e\n  \u003cli\u003eFour Choices of Tailpipe Exits\u003c\/li\u003e\n  \u003cli\u003eLifetime Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1967 Chevrolet C10 Pickup\u003cbr\u003e\n1967 GMC C15\/C1500 Pickup\u003cbr\u003e\n1968 Chevrolet C10 Pickup\u003cbr\u003e\n1968 GMC C15\/C1500 Pickup\u003cbr\u003e\n1969 Chevrolet C10 Pickup\u003cbr\u003e\n1969 GMC C15\/C1500 Pickup\u003cbr\u003e\n1970 Chevrolet C10 Pickup\u003cbr\u003e\n1970 GMC C15\/C1500 Pickup\u003cbr\u003e\n1971 Chevrolet C10 Pickup\u003cbr\u003e\n1971 GMC C15\/C1500 Pickup\u003cbr\u003e\n1972 Chevrolet C10 Pickup\u003cbr\u003e\n1972 GMC C15\/C1500 Pickup\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAir Freight Prohibited: false\u003cbr\u003e\nNot Carb Approved: false\u003cbr\u003e\nCarb Acknowledgement Required: true\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: Y\u003cbr\u003e\nPart Type: automotive\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nRegular Stock: t\u003cbr\u003e\nUnits Per Sku: 1","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":49296775643355,"sku":"flo817654","price":999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/8559\/1003\/files\/e0153cb64e4982d4e94be09a482a57c5L.jpg?v=1789166898","url":"https:\/\/hnbperformance.com\/products\/flowmaster-67-72-gm-c10-c15-american-thunder-ss-crossmember-back-exhaust-system","provider":"Hellnback Offroad \u0026 Performance","version":"1.0","type":"link"}