Availability
Summit Racing™ offers header bolts for a variety of engine applications, from 1955 and up. These stainless steel fasteners have small 3/8 in. hex heads for use with a box end wrench and a 9/16 in. head flange that eliminates the need for washers. For rebuild, restoration, or swap, replacement bolts from Summit Racing™ will properly secure your header.
( 14 )
$12.99
Summit Racing™ turbo header flanges give you a great starting point when fabricating a set of custom turbo headers for your ride. These flanges are cast from 304 stainless steel and then milled flat for a consistent seal on the header gasket, unlike laser-cut flanges that often have some warping. The 1/2 in. thickness provides enough rigidity and strength to support the weight of long tube headers and turbos. The port openings are counterbored for the tube diameter to locate and simplify the welding and smooth the transition into the tube without interfering with the gasket surface. Select the size needed. Check out these features below: * 1/2 in. thick 304 stainless steel flanges provide enough strength/rigidity to support the weight of long-tube headers or turbo manifolds * The ports and bolt holes are CNC-machined for a perfect fit on all Gen 3 and 4 LS-based engines * Available in 1.75, 1.875, 2.0 in. sizes * The flanges are milled flat for a consistent seal on the header gasket * The flange ports have a counterbore to locate the primary tubes and simplify header assembly. This counterbore also allows for easier access to weld the tubes internally while maintaining a smooth transition from the exhaust flange
Not Yet Reviewed
$189.99
On Sale
Blackheart intermediate pipes are strong, lightweight stainless steel, and mandrel-bent where applicable. They're available in a variety of sizes and configurations with quality welds to ensure strength, longevity, and good looks. These pipes help provide vehicles with maximum exhaust velocity, ground clearance, style, and high performance! Order the Hooker Blackheart intermediate pipes tailored for fitment on your vehicle.
( 15 )
$212.95
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$249.95
On Sale
Hooker LS swap exhaust system intermediate pipes provide bolt-in compatibility with Hooker LS swap exhaust manifolds (2nd Gens only), headers, engine mounting brackets, and transmission crossmembers specifically designed for this vehicle application. They are manufactured from highly durable stainless steel and include the necessary mounting gaskets and hardware to complete the installation. The pipes will help to decrease your total swap installation effort and cost, while increasing the engineered quality of your vehicle.
( 17 )
$102.95
$66.95
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$199.95
American Racing Headers down pipes are direct bolt ons to stock manifolds or ARH's shorty headers (sold separately). They are the perfect solution if you want to stick with your original equipment manifolds or aren't ready yet to take the plunge for long tube headers. Additional features of American Racing Headers down pipes include: * Made entirely of 304 stainless steel * 3/8 in. thick laser-cut flanges for a leak-proof seal * Available with or without optional 200 cell metallic substrate cats * All American Racing Headers exhaust systems are for off-road use only
Not Yet Reviewed
$385.88
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$866.55
Ultimate Headers offers their cast header flanges for a variety of popular high performance engines, meeting your need for custom-fabricated headers. Special attention is paid to creating not only a unique appearance to each flange application, but also to their physical properties. These cast stainless steel cylinder head flanges are lighter than flat-stock mild steel or stainless flanges, yet they are exceptionally strong to provide excellent clamping forces at the cylinder head. Features include: * Patented design (U.S. Patent US D700, 554 S) * Aerospace-derived engineering techniques and metallurgical processes * 316L grade stainless steel delivers a very strong casting with exceptional heat and corrosion resistance * Flange rib design for excellent strength and reduced weight * A perfect match with Ultimate Headers stainless steel, tight radius header elbows * Runs cooler due to increased surface area, further reducing tendency to warp * Available finishes include vibratory-polished, satin, mirror-polished, and mill/cast finishes
( 2 )
$149.00
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$199.00
Custom-fabricate your vehicle's exhaust system the perfect way Kooks exhaust flanges. They are manufactured from quality materials to help withstand high temperatures and offer an easy install. Kooks is your one-stop shop for all of your exhaust needs!
Not Yet Reviewed
$51.17
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