LS Swap 1 7/8" Longtube Headers Fox Body 1979-1993 & 1994-2004 Ford Mustang

Name: LS Swap 1 7/8" Longtube Headers | Fox Body 1979-1993 & 1994-2004 Ford Mustang
Brand: Speed Engineering
SKU: 25-1028
Price: 329.99 USD
Availability: InStock

$329.99

SKU: 25-1028

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Speed Engineering LS Swap Longtube headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our LS swap longtube headers are mandrel bent, tig welded, and feature natural stainless steel construction. All of our LS swap longtube headers have been dyno proven. We stand behind our LS swap longtube headers in saying you will not find a better fitting, quality built, budget header for your vehicle.

Features include:

Mandrel Bent Tubing
Merge Spikes
Full 1 7/8" Primaries
3" Collector
Longtube Header Design
LS Swap Conversion Header
Gains over 25+ rwhp
V8 Engines Only
4.8L, 5.3L, 6.0L, 6.2L, LS1, LS2, LS3, LS6, LSA Engines
Collector Merge Spikes
CNC Machined Flanges
Natural 304 Stainless Steel
Standard Graphite Manifold Gaskets

Specific Header Notes:

Headers are for GM LS engine swaps only. These are not for Ford Engines.
Headers have only been tested successfully with AJE Motor Mounts, Flaming River Steering Shafts, & AJE K-Members. Other combos are unknown.

Vehicle Applications:

1979-1993 Ford Fox Body Mustang
1994-2004 Ford Mustang

(Warning) This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability.

Excellent Quality

Just got these delivered today, and the first thing I noticed was how nice the quality was, mandrel bends, nice tig welded joins. I custom mounted my engine into my foxbody so I was a bit nervous about the fit, but I am thoroughly impressed, with minimum modification to my steering shaft these headers fit no problem. Including the time to modify my steering shaft, taking my time I had them bolted on in 2 hours. I cant believe they sell them at the price point they are at because they are that good. 6.0l lq4 with aje k-member.

LS SWAP 83 FOXBODY NOTCH 100% RECOMMEND 10/10

BEST HEADERS IVE EVER ORDERED! THEY FIT RIGHT ON literally took 5 mins to put both sides on! if you need confirmation anyone on these headers my suggestion is click add to cart and buy these bad boys! These by far are the best headers i’ve ever ordered and THEY LOOK AMAZING IN PERSON! THANK YOU SO MUCH SPEED-ENGINEERING !! My first time ordering from you guys and i ordered the best product i can’t wait till we finish wiring the car ! i’m ready to hear these boys !!!

LS Swap 1996 Mustang GT

Fit and finish are very good. Flanges are nice and thick. You cannot use the factory rag joint steering shaft. You need to upgrade to a shaft with a u-joint style shaft. Using AJE k-member and AJE crossmember, 6.0L 4L70e combo in a 1996 Mustang GT convertible.

Great fit

They look and fit great used with team z k member on 95 mustang

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Prop65 Warning: This product can expose you to chemicals such as [lead and lead compounds] which is [are] known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov

For a complete list of chemicals known to the State of California to cause cancer, birh defects, or other reproductive harm, visit https://www.p65warnings.ca.gov/chemicals

I have read and acknowledge the CA PROP65 Warning.

WARNING: It is illegal to install any aftermarket part that alters or modifies the original design or performance of the motor vehicle pollution control system unless the part is exempted or has an Executive Order issued by the California Air Resources Board (also commonly referred to as the "EO" number). Installation of parts which are not CARB approved on a pollution-controlled vehicle in the State of California may result in the Department of Motor Vehicles (DMV) revoking the vehicle registration and certificate of ownership (title), refusing the transfer of registration, and/or the vehicle failing smog inspection. Law enforcement may cite you for the use of an illegal aftermarket part and seize your title and license plate.

Additional States: Different states throughout the U.S. have a variety of additional smog regulations depending on the state and county. We recommend verifying with your local state emissions department prior to purchasing any products that may alter your vehicles emissions.

I understand: These products are manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability.

I have read and acknowledge the disclosure warnings regarding EPA/C.A.R.B., and interstate emissions compliance.

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LS Swap 1 7/8" Longtube Headers Fox Body 1979-1993 & 1994-2004 Ford Mustang

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