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
AP Exhaust provides a comprehensive offering of exhaust accessories, including manifold shoulder bolt and spring kits that can be used as time-saving solutions for manifold repair. Each kit is designed to be a direct replacement for rusted or damaged exhaust bolts and springs on specific year/make/model applications, thus ensuring an exact fit every time.
( 12 )
$7.99
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$16.99
These Walker exhaust flange bolts are designed to attach the front pipe of your exhaust to the factory exhaust manifold. They are manufactured from quality material and can be installed quickly with no modifications.
( 19 )
$7.99
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$14.99
Fel-Pro exhaust flange bolt and spring kits securely attach your manifold to the exhaust system. These economical kits include direct-fit steel spring bolts, nuts, and springs to replace rusted or damaged originals. They're available for hundreds of vehicle and engine applications.
Not Yet Reviewed
$10.99
Secure your pipes with Pacific Performance Engineering up-pipes bolt sets. Each set includes Class 12.9 alloy steel 12-point screws with a black oxide finish--engineered to be better. PPE's OEM design features an increased thread length to accommodate washer thickness (washers are included), two screws that are 5mm longer to accommodate the downpipe mounting bracket, and this PPE design preserves thread engagement whereas others do not. Contents: * (10) M10 x 1.5 x 32 bolt and washer * (12) M10 washers * (2) M10 x 1.5 x 37 bolt and washer
( 1 )
$31.49
Stage 8 Grade 8 locking header collector bolts use a patented system that consists of a grooved hex-head bolt, a retainer, and a snap clip. The retainer fits over the bolt head and locks the bolt against the header tube, and the snap clip holds the retainer in place. Once Stage 8 header bolts are tightened down, they won't back out--eliminating leakage and blown header gaskets from loose bolts.
( 54 )
$47.06
Automotive Racing Products (ARP) offers exhaust bolt kits for a variety of applications, including many Dodge and Ram trucks from 1989 and up. These fasteners are ideal for Cummins 5.9/6.7L OE exhaust manifolds (spacers not included). The stainless steel hardware is available in hex head style or 12-point head style. (Cannot use OE heat shield.)
Not Yet Reviewed
$76.99
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$79.99
Typical aftermarket exhaust manifold bolts are much shorter than stock which after numerous heat cycles can cause them to fatigue and start to stretch, leading to exhaust leaks and possible breakage after repeated re-torques. The finish and coating on most of these bolts can also lead to premature corrosion and zinc embrittlement. Replace damaged or corroded exhaust manifold bolts with BD Diesel class 10.9 bolts and spacers which improve thermal durability to stand up to the heat and non-Zinc plated fasteners prevent zinc embrittlement. Order the kit recommended for your vehicle and engine application. BD Diesel exhaust manifold bolt and spacer kit #1041483 details: * Exhaust spacers ensure fastener operates in elastic stretch without fracture or permanent yield * Class 10.9 hardware * Non-zinc plated fasteners prevent zinc embrittlement * Includes 16 exhaust spacers (18mm) * Includes 16 flange head exhaust bolts (M8x1.25 – 40mm 10.9)
Not Yet Reviewed
$63.95
Summit Racing offers exhaust flanges in a variety of 2- and 3-bolt pattern sizes and shapes. The 3/8 in. thick flanges are available in steel or stainless steel—and are designed to ensure an accurate, leak-proof seal for your exhaust components. Order the model that fits your pipe diameter and other fitment specs.
( 94 )
$6.99
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$28.99
Complete your dual exhaust system and gain horsepower at the same time with these Pypes downpipes. They are designed to connect to your factory manifolds and terminate at the transmission crossmember (some applications will require trimming for length). These downpipes are made from mandrel-bent stainless steel tubing for unrestricted flow and long-lasting performance. They include hardware and flanges, unless otherwise noted.
( 238 )
$178.79
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$202.79
Dorman exhaust manifold mounting hardware is designed to replace broken, stripped, or corroded stock fasteners. The studs, bolts, and nuts are manufactured from quality materials and offered in a variety of finishes. Dozens of options are available; choose the lengths and thread sizes needed for your specific vehicle application. Pieces are sold individually, in pairs, or larger quantity sets. A secure exhaust manifold begins with Dorman mounting hardware.
( 285 )
$2.50
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$25.99
These Walker universal ball flanges are designed to help you complete your exhaust system design. You can choose your size from a selection of male or female ends. The universal ball flanges are aluminized and come in spherical or half-spherical options, so you can choose the one that's right for your exhaust system.
( 117 )
$9.99
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$14.99
Stainless Works exhaust flanges are manufactured from premium stainless steel to meet the strictest standards of high-quality, as well as provide superior resistance to corrosion. They help to ensure a more accurate, leakproof seal for your exhaust components when used in conjunction with exhaust flange gaskets. These exhaust flanges are available in several bolt styles, diameters, and thicknesses to suit your project needs.
( 5 )
$27.55
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$57.95
When assembling your exhaust system, look to AP Exhaust for just the right components, including steel-constructed flanges. They're available in a variety of sizes, types, and bolt patterns for fitment on many applications. Ensure a more accurate, leakproof seal by pairing AP Exhaust flanges and flange gaskets (sold separately).
( 72 )
$4.99
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$36.99
Patriot collector flange kits are available in several bolt styles, diameters, and flange thicknesses. These kits come complete with durable steel flanges, gaskets, and flange bolts.
( 53 )
$26.50
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$148.50
AP Exhaust Technologies not only offers a wide selection of reliable and durable mufflers, pipes, and catalytic converters, they also have clamps, brackets, hangers, and hardware compatible with all of their exhaust components. These flange hardware kits feature nuts, bolts, and springs (depending on application) so you can fasten your new exhaust without hassle. Order the kit recommended for your vehicle application.
( 1 )
$10.99
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$14.99
These Walker exhaust flanges are just what you need to fix that leaking OEM exhaust. They are made from steel and come in a variety of pipe sizes.
( 64 )
$5.99
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$42.99
Vibrant Performance stainless steel exhaust flanges are available in a choice of 2-bolt, 3-bolt or 4-bolt configurations. All exhaust flanges are 3/8 in. thick and are offered in sizes ranging from 2 in. to 4 in. I.D. You can ensure a more accurate, leak-proof seal for your exhaust components by using exhaust flanges together with Vibrant exhaust flange gaskets. These stainless steel flanges are available individually or sold in a set.
( 32 )
$28.99
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$139.99
XForce exhaust flanges are crafted from stainless steel and available for fitment of several exhaust pipe diameters. Connect your performance exhausts with XForce flanges—they're must-have performance accessories!
( 6 )
$13.99
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$26.10
Fel-Pro exhaust flange hardware consists of quality studs, washers, and nuts, providing a sealing solution for your exhaust. Made with application-specific materials, these hardware kits deliver the performance and durability you can trust.
( 1 )
$23.99
Vibrant Performance offers a variety of turbo inlet flanges for your custom fabrication projects. Crafted from T304 stainless steel, mild steel, and aluminum, Vibrant flanges are precision laser-cut and CNC-machined to ensure a perfect fit to your turbo components. Choose from their selection of inlet flanges for turbo manifold fabrications.
( 11 )
$28.50
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$59.99
Walker exhaust manifold hardware kits include a variety of components and are designed to work with Walker aftermarket parts on hundreds of vehicles dating as far back as the mid-70s. The pieces are manufactured from durable materials to ensure tight, leak-free connections. Beneath your chassis, Walker heavy-duty hardware helps to provide years of trouble-free performance.
( 15 )
$12.99
Dorman turbocharger fasteners are ideal for fastening new turbos, or older units with bad studs, to the exhaust manifold. They're tested for hardness and corrosion resistance to ensure quality standards.
Not Yet Reviewed
$25.99
Vibrant Performance has turbo discharge flanges for your custom fabrication projects. Crafted from T304 stainless steel and mild steel, these flanges are precision laser-cut and CNC-machined to ensure a perfect fit on your turbo components. Choose from the Vibrant selection of discharge flanges for turbo manifold fabrications.
( 6 )
$32.50
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$66.99
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