DEC Headers

About DEC Headers

Welcome to the DEC Headers online store.

All products sold by DEC Headers are intended for ‘off-road’ use and not for ‘street’ purposes.

Logging in is NOT required to place any order.

Since NAFTA no longer exists, the previous reduction of import duty is in question. We WILL still ship internationally, we just don’t know what the duty will be. You will still have to pay the sales tax when the package arrives.

We are a manufacturer of innovative off-road headers and a variety of other products for demolition derby, truck/tractor pulling and mudding, generators, pumps, and other applications. Each set of headers are hand crafted to exit through the hood and customized to fit a large variety of engines. DEC Headers offers high quality craftsmanship, very reasonable prices, and superb customer support. We make headers specifically for you and your engine.

We do not make headers that go under the vehicle, Manderal bent pipes, or stainless steel pipes. We use a standard exhaust shop bender and can compensate for the offset of the heads upon request.

Our flanges are made for the stock heads. If you have after-market heads, the flanges MAY NOT fit (we haven’t looked at all of the after-market heads available). Call us, we do have some after market flanges.

We accept PayPal, money orders, VISA, Master Card, Discover, and American Express.

We are located in Gratis, OH.

Business Hours:

Monday through Thursday: 7am (EST) to 3:30pm (EST)

Phone orders (Mon-Thur): 7am (EST) to 5pm (EST)

Friday: 7am(EST) to 3:30pm(EST)

Saturday: Available for phone orders 10am(EST) to 2pm (EST)

We are closed on Sundays.

Holidays for 2020 are:

Easter – April 13

Labor Day – May 25

Independence Day – July 3

Labor Day – September 7

Thanksgiving – November 26-27

Christmas – December 24-25

New Year – December 31 (2020) and January 1(2021)

	2.2 GM 4SQ Someone Bought This from Meherrin about 5 days ago
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	SBF 4X1 FWD 1 1/2" pipe Someone Bought This from Monaca about 6 days ago
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	SBC 4X1 1 3/4" Someone Bought This from Perryton about 6 days ago
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	SBC 4X1 2" pipe Someone Bought This from Elizabethtown about 6 days ago
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	2.8/3.1/3.4/3100/3400 GM 3X3 Someone Bought This from Thurston about 7 days ago
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	BBM 4X1 FWD 1 1/2" Someone Bought This from Reeseville about 7 days ago
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	Ford 4.6L 4 into 1 (car) 1 1/2" pipe Someone Bought This from DEMOSSVILLE about 7 days ago
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	SBC 4X1 Fwd 1 3/4" pipe Someone Bought This from Torrington about 7 days ago
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	BBF 4SQ Someone Bought This from Thonotosassa about 1 week ago
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	SBF 4X4 FWD Someone Bought This from SIX MILE RUN about 1 week ago
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	SBC 4X1 1 1/2" pipe Someone Bought This from Rolla about 1 week ago
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	SBC Even Top Turnouts Someone Bought This from Vermillion about 2 weeks ago
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	SBM 4X4 Someone Bought This from Terre Haute about 2 weeks ago
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	Toyota 3SFE (87-92) & 3SGELC (86-89) (2.0L) & 5SFE (90-01) & 5SNFE (00-01) (2.2L) 4 into 1 Someone Bought This from Remington about 2 weeks ago
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	2.2 GM 4SQ Someone Bought This from Oregon about 2 weeks ago
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	Ford 4.6L 4 into 1 (car) 1 1/2" pipe Someone Bought This from Ghent about 2 weeks ago
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	2.8/3.1/3.4/3100/3400 GM 3X3 Someone Bought This from Lake odessa about 2 weeks ago
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	SBC Staggered Top Turnouts Someone Bought This from Wessington Springs about 2 weeks ago
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	2.8/3.1/3.4/3100/3400 GM 3X3 Someone Bought This from Thompsontown about 3 weeks ago
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	Cadillac 4X1 Forward Off-set 1 1/2" pipe Someone Bought This from ORLANDO about 3 weeks ago
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	SBC 4X1 1 3/4" Someone Bought This from Geneva about 3 weeks ago
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	SBC 4X1 1 3/4" Someone Bought This from HUMPHREY about 3 weeks ago
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	2.8/3.1/3.4/3100/3400 GM 3X1 Someone Bought This from Shelbyville about 3 weeks ago
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	BBF 4X4 Someone Bought This from El paso about 3 weeks ago
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	2.8/3.1/3.4/3100/3400 GM 3X1 Someone Bought This from Cassville about 3 weeks ago
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	Toyota 3SFE (87-92) & 3SGELC (86-89) (2.0L) & 5SFE (90-01) & 5SNFE (00-01) (2.2L) 4 into 1 Someone Bought This from Boyden about 4 weeks ago
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	SBC Staggered Top Turnouts Someone Bought This from Saegertown about 4 weeks ago
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	2.8/3.1/3.4/3100/3400 GM 3TRI Someone Bought This from Garnett about 4 weeks ago
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	SBF 4X4 FWD Someone Bought This from Prince albert about 4 weeks ago
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	SBC 4X1 2" pipe Someone Bought This from Ste Genevieve about 4 weeks ago
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