Availability
Summit Racing™ offers cast exhaust manifolds in a wide range of configurations, materials, and finishes. The look great and deliver performance beyond your expectations. Whether you're looking for a quality replacement or to extract more horsepower from your engine, these exhaust manifolds are the answer. Order the model recommended for your year/make and engine application.
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$236.99
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$292.99
Hooker exhaust manifolds offer improved flow. They feature cast iron construction with 2.5 in. diameter outlets and have been designed to hug close to the engine block so they fit into a wide variety of replacement and engine-swap applications. Their contoured design aims the exhaust directly at the exit port for improved flow. Hooker exhaust manifolds will provide years of leak-free performance with less underhood noise than traditional headers. Plus, their shorty design means you can route exhaust tubing close to your frame/floor pan for maximum ground clearance. Features include: * Intended for engine swap applications where durability, quiet operation, and leak-free sealing is desired * Available in plain as-cast finish or with various Hooker ceramic coatings for reduced engine compartment temperatures and improved corrosion resistance * Nickel plated steel mating flanges, MLS mating flange gaskets, and mating flange hardware included * Cast from high-silicon-moly ductile iron to provide durability and corrosion resistance * 2.5 in. outlet diameter offers improved flow for maximum performance from a cast iron exhaust manifold *Tight tuck design provides universal fit for most popular chassis and a clean, traditional muscle car appearance
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$301.95
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$499.95
Cast from high-quality molds for proper fit, these Scott Drake exhaust manifolds will get that engine restoration on the right track to a throaty roar. Whether you are replacing a stock corroded manifold or getting to that exhaust portion of a rebuild, these manifolds will get that engine back to its deep throaty growl that you love.
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$174.95
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$291.95
Authentic cast iron reproductions, Scott Drake high performance exhaust manifolds feature the correct markings and raised part numbers for these performance cars. They're engineered exactly like the original for longevity and trouble-free installation. Let your classic car breathe and hear that roar that screams power and performance.
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$215.95
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$462.95
Sanderson Headers QP Series exhaust manifolds, aka "Quiet Performers," are their cast iron header group that overcomes the limitations of tube-style headers in both fit and performance! Sanderson Headers QP1000, 2000, and 1200 exhaust manifold sets are able to produce gains in both low-end torque and high-end horsepower. These manifolds feature individual runners to separate exhaust pulses, cast-in anti-reversion baffling, and a D-port design for improved scavenging. They're also more compact than tubular headers and provide more clearance for your steering setups, accessories, and other chassis and engine components. Plus, some weigh less than your factory headers and all look a whole lot better! Sanderson headers offer the only patented flange leak-free, gasket-free design. For those of you who want to increase the life of your investment and control heat in your engine bay, they offer a multi-layer inside and out silver ceramic coating that is polished to a high luster. Get a tight seal without gaskets and create more torque and power at every rpm range with a set of Sanderson Headers QP Series exhaust manifolds.
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$562.00
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$952.10
On Sale
Flowtech Rams Horn exhaust manifolds feature a tightly fit block-hugger design for popular hot rod and street rods. The cast iron construction is styled in the vintage "Rams Horn" design for maximum strength and engine clearance. The manifolds use smooth-transition, 1 5/8 in. diameter primaries for increased exhaust flow, which means improved performance and throttle response. The thick header flange pads ensure a strong, leak-free seal.
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$599.95
$389.95
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$549.95
ATP exhaust manifolds are high-quality replacements developed from the OE specs to ensure they'll install and perform like the originals. These manifolds are manufactured from premium metals, like cast iron and stainless steel. All models are machined to ensure that the flanges are flat, mount evenly, and do not leak. Hundreds of models are available for fitment on countless vehicle and engine applications. ATP exhaust manifolds are backed by a limited lifetime warranty.
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$107.99
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$285.99
On Sale
Hooker Blackheart exhaust manifolds are designed to be used with Hooker Blackheart engine mounts and transmission crossmembers for a trouble-free installation. They feature nickel plated steel mating flanges and include MLS mating flange gaskets and hardware. Blackheart exhaust manifolds are cast from high-silicone moly ductile iron to provide durability and corrosion resistance.
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$399.95
$219.95
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$449.95
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.
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$6.99
Dorman exhaust manifolds offer a reliable, direct-fit installation for your vehicle. Manufactured from high-quality materials, they provide the perfect replacements for your worn-out factory piece. Dorman lends a hand in maintaining the exhaust manifold on your daily driver by providing the right fit at the right price--no longer are these "dealer only" parts. Get what you need--think Dorman for your replacement exhaust manifolds.
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$199.99
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$519.99
Summit Racing™ exhaust manifold hardware kits contain the necessary hardware, gaskets, and fasteners to install particular Summit Racing™ exhaust manifolds. They can also be used to replace broken or missing hardware. Any job is easier to complete with the proper hardware at hand.
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$31.99
There's nothing like an original. And thanks to Scott Drake, your Mustang is a true classic right down to the exhaust manifold bolts. These fasteners are exact copies made from the original supplier to Ford Motor Company. They feature Ramp-Lok, a special conical washer designed specifically for exhaust manifolds. Order the set tailored for your application—and keep it authentic with Scott Drake exhaust manifold bolts.
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$48.39
Allstar Performance exhaust block-off plates enable you to seal off exhaust ports when repairing or storing your engine. Machined from different thicknesses of aluminum, the plates will seal standard and spread port small block Chevy exhaust ports to protect against moisture, dust, and dirt.
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$19.99
Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman exhaust flange hardware kits are made of steel with a black finish and include a shoulder bolt, conical spring, lever nut, and locknut. Dorman offers products like fasteners and solutions to keep your vehicle running its best.
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$8.99
Build that exhaust with the components that will keep your Jeep breathing clearly and roaring confidently, starting with OMIX-ADA exhaust manifolds. They are designed to keep your vehicle's exhaust running properly, whether it's a newer Cherokee or one of Jeep's cousins, like the Pygmy or the Willy. They have manifolds available for 4, 6, and 8-cylinder models. Find the right model for your application and breathe some more life into your engine by replacing that old exhaust manifold.
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$129.99
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$287.99
Lock down your Ramhorn exhaust manifold with Stage 8 locking fasteners. These exhaust manifold bolt sets include aircraft-quality Grade 8 4130 alloy steel bolts plated with a duplex nickel finish. Stage 8 also includes washers and duplex nickel-finished locking clips. Get assurance against loosening bolts--install with Stage 8 locking fasteners.
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$64.52
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$78.85
If you desire detail when dressing your engine, check out Gardner-Westcott exhaust manifold hardware. Their selection includes exhaust manifold bolts with different finishes and a variety of emblems available to be stamped on the hex heads. Take your "attention to detail" to the extreme with an assist from Gardner-Westcott exhaust manifold hardware!
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$63.99
Keep your manifolds in place with authentic reproduction exhaust manifold hardware from RESTOPARTS® Supplied. Available for a range of different applications, these all-inclusive hardware sets feature the correct length bolts finished in black-oxide and are sold with heavy-duty steel tab locks.
Not Yet Reviewed
$55.99
RESTOPARTS® Manufactured offers replacement exhaust manifolds for a wide range of Chevrolet, Oldsmobile, and Cadillac vehicles from the 1960s and '70s. These cast iron manifolds are crafted to original GM specifications, right down to the exact casting numbers. They're offered in many different bolt-on configurations to ensure a factory fit, look, and performance. When restoring engine bay components of your classic, RESTOPARTS® exhaust manifolds are a great place to start!
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$414.99
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$474.99
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