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Hedman 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. These headers use Hedman's patented TIGHT TUBES chamshell-style collector that allows for a low-profile header design, while still providing beneficial exhaust flow improvement over factory manifolds.
These uncoated, TIGHT-TUBES 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). The flat-style collector also makes these headers ideal for SB Chrysler equipped street rods and custom projects. These headers fit both manual and automatic transmission models, however, a mini-starter must be used, and modification to the shift linkage may be required. The smooth 1-5/8 in. tubes flow into the large, yet flat, collector, and provide improved exhaust flow, over factory manifolds, to let your Chrysler 273-360 (LA) engine produce additional horsepower and torque.
These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.
Each set includes a pair of header and collector gaskets, header flange bolts and collector bolts.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1970 | Dodge | Challenger | Base |
| 1971 | Dodge | Challenger | Base |
| 1972-1973 | Dodge | Challenger | Base |
| 1974 | Dodge | Challenger | Base |
| 1970-1971 | Dodge | Challenger | R/T |
| 1972 | Dodge | Challenger | Rallye |
| 1970 | Dodge | Challenger | T/A |
| 1970 | Dodge | Charger | 500 |
| 1971 | Dodge | Charger | 500 |
| 1967 | Dodge | Charger | Base |
| 1970-1971 | Dodge | Charger | Base |
| 1972-1974 | Dodge | Charger | Base |
| 1971-1973 | Dodge | Charger | Special Edition |
| 1971 | Dodge | Charger | Super Bee |
| 1967-1968 | Dodge | Coronet | 440 |
| 1970 | Dodge | Coronet | 440 |
| 1967-1968 | Dodge | Coronet | 500 |
| 1970 | Dodge | Coronet | 500 |
| 1967 | Dodge | Coronet | Base |
| 1970-1973 | Dodge | Coronet | Base |
| 1971 | Dodge | Coronet | Brougham |
| 1971-1973 | Dodge | Coronet | Crestwood |
| 1971-1973 | Dodge | Coronet | Custom |
| 1968 | Dodge | Coronet | Deluxe |
| 1970 | Dodge | Coronet | Deluxe |
| 1970 | Dodge | Coronet | Super Bee |
| 1967-1968 | Dodge | Dart | 270 |
| 1967-1968 | Dodge | Dart | Base |
| 1969-1973 | Dodge | Dart | Base |
| 1974,1976 | Dodge | Dart | Base |
| 1969 | Dodge | Dart | Custom |
| 1970-1973 | Dodge | Dart | Custom |
| 1971-1972 | Dodge | Dart | Demon |
| 1971-1972 | Dodge | Dart | Demon 340 |
| 1967-1969 | Dodge | Dart | GT |
| 1968-1969 | Dodge | Dart | GTS |
| 1971-1973 | Dodge | Dart | Special |
| 1973 | Dodge | Dart | Sport |
| 1973 | Dodge | Dart | Sport 340 |
| 1969 | Dodge | Dart | Swinger |
| 1970-1973 | Dodge | Dart | Swinger |
| 1967-1968 | Plymouth | Barracuda | Base |
| 1969-1973 | Plymouth | Barracuda | Base |
| 1970-1971 | Plymouth | Barracuda | Gran Coupe |
| 1967-1968 | Plymouth | Belvedere | Base |
| 1971 | Plymouth | Belvedere | Base |
| 1968 | Plymouth | Belvedere | Satellite |
| 1971 | Plymouth | Belvedere | Satellite |
| 1970-1973 | Plymouth | Cuda | Base |
| 1970-1973 | Plymouth | Duster | 340 |
| 1970-1973 | Plymouth | Duster | Base |
| 1968 | Plymouth | Road Runner | Base |
| 1971-1973 | Plymouth | Road Runner | Base |
| 1967-1968 | Plymouth | Satellite | Base |
| 1969,1971-1973 | Plymouth | Satellite | Base |
| 1970 | Plymouth | Satellite | Sport |
| 1968-1969 | Plymouth | Valiant | 100 |
| 1967 | Plymouth | Valiant | Base |
| 1970-1973 | Plymouth | Valiant | Base |
| 1967-1969 | Plymouth | Valiant | Signet |
Due to the automated and highly efficient process, once your order is placed it will be shipped right away and cannot be cancelled in most cases. Please make your selection carefully before clicking the order button!
When you place your order before 3pm central, it will be processed and shipped the same business day.
If the part is not a freight item and shipping with the continental United States, your shipping is free.
You may request a change to your order, provided your order has not already been processed and shipped. Please contact us during business hours to change your order or email us at support@raceconsultingagency.com. Please note that response times may vary and sending an email to us with order changes does not guarantee for those changes to be made.
Read more about our shipping policy at the link below.
Our 15-Day free returns policy makes life simple and hassle free.
Read more about our return policy at the link below.
In business and racing for more than 2 decades! Thank you for joining our mission.
We have been in business for more than 2 decades. Our goal is to simply have the largest selection of in-stock parts and the fastest shipping possible. This has helped us fine tune our formula for fast shipments, the best customer service and the industry’s best deals.
Our shop, RCA Garage, installs the parts we sell on a daily basis. If you are local, feel free to contact us for installation or simply come visit our showroom.
Aside from selling and installing parts, we buy the same parts for our cars to use in daily life and motorsports. This is why we feel we have the edge when it comes to parts knowledge.
Here are the most common questions that we get from customers. If you do not see your question or need more information, please contact us.
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