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Patriot Racecar Weld-up Kits

Getting everything to fit into a modified engine bay is often a feat for magicians. When regular-fit headers won't do, you'll need Patriot Racecar weld-up kits. These custom-build headers are great for racers or highly modified applications. They feature one-piece mandrel-bent primaries, precision-machined 3/8 in. flanges, and long transition collectors for improved flow. The kits include gaskets, locking collector tabs, and bolts for ease of installation. Go with Patriot Racecar weld-up kits for custom applications with awesome style.

3.5 out of 5 stars ( 4 )

$430.46

Patriot Sprint Style Weld-Up Kits

Patriot's Sprint-style header kits work for outside frame street rod applications, Sprint Cars, and front strut-type drag cars. These Sprint-style kits come with 8 mandrel-bent one-piece primaries, 2 flanges, and formed collectors. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.

4.0 out of 5 stars ( 4 )

$305.79

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$351.38

Patriot Lakester Weld-Up Kits

Patriot's Lakester weld-up header kits work great for street rodders and racers who need to build custom headers when a specific fit header is not available for their car. Check out these Lakester-style header kits featuring 16-gauge mild steel tubing and specially designed tapered collector cones. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.

4.75 out of 5 stars ( 4 )

$329.39

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$439.20

ICEngineworks 2000 Series Basic Kits

For experienced engine builders and serious craftsmen who have dreamed of designing perfect fitting headers, ICEngineworks brings you their very simple but highly effective 3D modeling block systems for precision exhaust headers. ICEngineworks precision exhaust header modeling systems make it possible to revise, correct, and rearrange without spending extra dollars making your design perfect for your application. Plan for location of welds, or diameter steps in real-time, full-scale, and 3D! These tough inch-wide ABS plastic modeling blocks are precision-molded in the USA to accurately represent straight and bent metal tubing. You can use these modeling block sets over and over to design headers for everything from show cars to racing cars, from street bikes to street rods, and much more. ICEngineworks basic kits are available in three outer diameter sizes. These 2000 Series kits provide you with enough model blocks plus adapters, an instruction manual, a design control pad, and a 5mm L-wrench to get you started. The only requirements to crafting designs are basic skills, access to welding equipment, and your imagination to make your dream a reality.

2.0 out of 5 stars ( 2 )

$449.99

Summit Racing™ Universal Rod Builder Exhaust Kits

Summit Racing™ universal rod builder exhaust kits come complete with everything that you need to construct the custom exhaust system you've been planning. The pipes are available in a variety of materials, finishes, and diameters. You can cut and weld to your heart's content. These kits have it all! Order the model that best suits your exhaust project. The Summit Racing™ universal rod builder exhaust kits feature: * Four 4 ft. long straight sections of tubing * Four 180 degree mandrel bends * Four 90 degree mandrel bends * Four 45 degree mandrel bends * Hardware and mufflers are not included

4.58 out of 5 stars ( 77 )

$279.99

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$489.99

Summit Racing™ Premium Universal Rod Builder Exhaust Kits

Summit Racing™ Premium universal rod builder exhaust kits come complete with everything that you need to construct the custom exhaust system you've been planning. Made in the USA from aluminized steel, each kit contains several straight and mandrel-bent tubing pieces that you can cut and weld anyway you like. Available in different diameters, order the kit best suited for your exhaust project. Summit Racing™ Premium universal rod builder exhaust kits feature: * Four 4 ft. long straight sections of tubing * Four 180 degree mandrel bends * Four 90 degree mandrel bends * Four 45 degree mandrel bends Please note: Hardware and mufflers are not included

Not Yet Reviewed

$339.99

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$464.99

Summit Racing™ Turbo Hot side Fabrication Kits

Summit Racing™ turbo hotside fabrication kits give you the pieces you need to get that turbo mounted and fabricate your hotside plumbing from header outlet to turbine inlet flange. Choose kits built for single or twin turbos using T4 or T6 flanges. We include sufficient bends and tubing in 2 1/2 in. 304 stainless to hook up almost anything you can imagine along with open or divided turbine inlet flanges. Advanced fabrication and welding skills required.

Not Yet Reviewed

$285.99

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$319.99

Doug's Headers Engine Swap Transmission Crossmembers

Doug's Headers offers engine swap transmission crossmembers for a variety of classic Chevrolet and GMC applications. They are CAD-CAM designed, welded steel with a durable black powdercoat finish for proper fit, strength, and appearance. Ideal for 2WD trucks with GM LS and LT engines, one part number fits with ALL popular late-model manual and automatic transmission swaps. The crossmembers come complete with necessary hardware and detailed instructions. Notes: * Designed to clear up to 3 in. exhaust systems with no loss of ground clearance * Designed for use with Doug's Headers line of LS engine swap products

4.57 out of 5 stars ( 7 )

$288.77

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$346.98

Patriot Tight Tuck Headers

Patriot Tight Tuck headers provide the solution to many problems associated with engine swaps in modern street rods. They fit in the tightest of engine compartments, and they clear most stock motor mounts. Many Tight Tucks are manufactured from durable 16-gauge tubing and come complete with gaskets, header bolts, and collector reducers. Besides their popular finishes, Patriot also offers a chrome option that is polished before and after assembly for show-quality appearance, as well as a stainless steel option. Order the model designed for your vehicle and engine application. Patriot Tight Tuck finishes: * Metallic Ceramic Thermal Barrier Coating (MCTBC), which is polished with a vibratory finishing process that not only produces a high-luster aluminum appearance, but also compresses and activates the coating, which increases the surface hardness. The finish is 60 percent more corrosion-resistant than an unpolished surface, easy to maintain, and will last for years under normal operation conditions. MCTBC also protects and extends the life of headers by creating a thermal barrier (heat-resistant up to 1,600 degrees F) that significantly lowers underhood temperatures and protects the substrate metal from thermal fatigue. * Hi-Temp black coating is an affordably priced alternative to their MCTBC. This finish provides good corrosion and heat protection when compared to many of the "cheaper" header finishes being applied by our competitors. * Raw steel is available for individual customizing Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts, and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.

4.29 out of 5 stars ( 55 )

$434.65

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$490.85

On Sale

Hooker Exhaust Cutouts

Hooker exhaust cutouts improve a good, old idea with new materials. These cut-outs will provide years of worry-free use with a mixture of stainless steel and aluminum. The materials will keep the elements out and the sound ... well, that's up to you. A simple flip of the switch or push of the button puts you in control of sound and performance. Hooker offers single and dual cut-out kits. Hooker exhaust cutouts feature: * TIG-welded T-304 stainless steel tubing for a clean and weather-resistant finish * 6061 aircraft aluminum motor and valve bracket * Instant performance gains when opened * Dual kits include a "Y" cable for simple wiring and simultaneous valve operation * Single kits have a toggle switch to operate the valves, while dual kits have a remote for valve operation * Stainless tip can be positioned for any direction of exhaust * Components available separately * Simple 12 V cigarette lighter plug-in for main power supply

4.62 out of 5 stars ( 34 )

$299.95

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$331.95

$269.95

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$298.75

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