{"product_id":"hedman-hedders-htc-coated-headers-1-5-8-in-tube-dia-3-in-coll-full-length-design","title":"Hedman Hedders HTC Coated Headers; 1-5\/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design","description":"\u003cp\u003eHedman Hedders has been manufacturing quality headers in the USA since 1954, and classic musclecars is their specialty. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your SB Chrylser's exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.\u003c\/p\u003e\u003cp\u003eThese HTC coated, LONG-TUBE headers fit a variety of 1967-1974 MOPAR passenger cars powered by Chrysler'S 273-360 LA engine (inline port port pattern only). Included in this list of popular models are 1970-74 Dodge Challenger, '67-74 Plymouth Barracuda, '66-74 Dodge Charger, '68-74 Plymouth Roadrunner 67-76 Dart, Duster, Super Bee and Valiant (check the application listings for exact fitment). These headers fit both manual and automatic transmission models, however, modification to the shift linkage may be required. The smooth 1-5\/8 in. tube design provides ample exhaust flow to let your Chrysler 273-360 (LA) engine produce additional horsepower and torque.\u003c\/p\u003e\u003cp\u003eEach set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.\u003c\/p\u003e\u003cp\u003eHedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty. These headers have a high temperature, POLISHED-SILVER ceramic finish that resists corrosion, and can withstand temperatures up to 1400 degree F. This finish is covered by a 5-year factory warranty, in addition to Hedman's standard lifetime header warranty.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eShop high-quality truck parts, auto parts, and performance accessories engineered for strength, reliability, and a precise fit. Each component we carry is carefully vetted for durability, safety, and real-world performance—meeting or exceeding OEM standards. Whether you’re replacing worn parts, upgrading suspension systems, or adding off-road equipment, Truck \u0026amp; Auto Parts Store provides trusted OEM and aftermarket brands designed to handle the demands of trucks, SUVs, and 4x4s. With expert support, fast U.S. shipping, and a commitment to customer satisfaction, you can order with confidence knowing every product delivers dependable performance on the road and off.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hedman Hedders","offers":[{"title":"Default Title","offer_id":52376464556248,"sku":"FBLG_78056","price":1661.33,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.truckandautopartsstore.com\/products\/hedman-hedders-htc-coated-headers-1-5-8-in-tube-dia-3-in-coll-full-length-design","provider":"Truck \u0026 Auto Parts Store","version":"1.0","type":"link"}