Best Exhaust Manifolds

J-B Weld 32929 Ultimate Black RTV Silicone Gasket Maker and Sealant - 9.5 oz.

  • HI TEMP SILICONE GASKET MAKER & SEALANT: Is an RTV Silicone gasketing material, designed for use in mechanical assemblies where continuous temperatures up to 550º F or 650º F intermittent exist.
  • WHAT THE PROFESSIONALS USE: Builders, mechanics & repair pros know our products bond strong to a variety of surfaces in even the toughest environments. Choose the product pros trust for your project.
  • EASY TO USE: Curing when the product is exposed to the moisture in air, it forms a tough, waterproof seal on most surfaces. It will not shrink or crack, resists weathering and is sensor safe.
  • VERSATILE & DEPENDABLE: Ideal for automotive, metal, oil pans, exhaust manifolds, water pumps, timing covers, differential covers, drive housings and oven doors.
  • DO IT YOURSELF: Big or small, you can DIY it with J-B. Our heavy duty adhesives repair & restore it right the first time. JB Weld delivers the legendary performance of the World's Strongest Bond.
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SharkBite 3 Loop Radiant Heating Manifold, Push to Connect Brass Plumbing Fitting, PEX Pipe, PE-RT, 24930

  • SHARKBITE RADIANT HEATING MANIFOLDS: PEX Radiant Manifolds ensure flow to each circuit is regulated precisely, while also controlling shut-off and allowing the venting of air from the heating system.
  • WHAT IS INCLUDED: This innovative radiant manifold includes (1) 1 inch FNPT inlet and (3) loops featuring integrated 1/2 inch SharkBite push-to-connect fittings.
  • features flow-balancing valves and flow meters to avoid waste and ensure thermal comfort.
  • DURABLE AND HIGH QUALITY: These heating manifolds are made with stainless steel that provides durability and protects against corrosion.
  • EASY TO INSTALL: The stainless steel manifold designed for use in a PEX system is easy to install with no special tools, crimping, glue, or soldering required.
  • SPECS: Temperature gauges on supply and return manifolds to ensure proper supply temperature and evaluate heat loss at the return manifold.
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J-B Weld 31914 Red High Temperature RTV Silicone Gasket Maker and Sealant - 10.3 oz.

  • HI TEMP SILICONE GASKET MAKER & SEALANT: Is an RTV Silicone gasketing material, designed for use in mechanical assemblies where continuous temperatures up to 550º F or 650º F intermittent exist.
  • WHAT THE PROFESSIONALS USE: Builders, mechanics & repair pros know our products bond strong to a variety of surfaces in even the toughest environments. Choose the product pros trust for your project.
  • EASY TO USE: Curing when the product is exposed to the moisture in air, it forms a tough, waterproof seal on most surfaces. It will not shrink or crack, resists weathering and is sensor safe.
  • VERSATILE & DEPENDABLE: Ideal for automotive, metal, oil pans, exhaust manifolds, water pumps, timing covers, differential covers, drive housings and oven doors.
  • DO IT YOURSELF: Big or small, you can DIY it with J-B. Our heavy duty adhesives repair & restore it right the first time. JB Weld delivers the legendary performance of the World's Strongest Bond..
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POWERGO MOTORSPORT 1152403820 1-1/2 x 2-5/8 inches 304 Stainless Steel Shorty Headers for C1500 C2500 K1500 K2500 Suburban Blazer Jimmy Tahoe Yukon | 5.0 5.7 305 350 V8

  • Direct replacement of stock manifolds and bolt-on fit for stock exhaust pipes.
  • Most efficient at providing horsepower gain from idle to mid-range RPM, which brings excitement to street driving and is ideal for street racing.
  • Fully mandrel bent tubes made of 16-gauge (1.5mm thickness) 304 stainless steel.
  • Head flange laser-cut from 7/16 in. (11.5mm) thick steel plates and flattened by hydraulic press.
  • Polished surface for extra resistance against rusting.
  • all joints TIG welded for great resistance against cracking and wearing.
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4-way 5/16" Barb CO2 Distributor Manifold with integrated check valves

  • LIGHT AND DURABLE aluminum body is lighter than steel but remains durable and long lasting. Aluminum is the industry standard for CO2 manifolds for their strength and resistance to corrosion. This manifold is ideal for homebrewers, bars, or anyone who is looking to easily split gas for beer or beverage dispensing and even for force carbonation..
  • INTEGRATED HIGH QUALITY CHECK VALVE OUTPUTS prevent liquid from flowing into the manifold and your regulator. Don’t worry about dirty lines or ruined regulators ever again! Every integrated check valve ensures that your beer stays on the right side of the line..
  • NO LEAKS due to ample thread tape and vigorous water testing after assembly. All manifolds are internally cleaned before assembly for the purest air possible. Don’t settle for mass produced, low quality manifolds from overseas. The Weekend Brewer manifold is the highest quality manifold on the market due to rigorous testing and quality control..
  • MOUNTING HOLES allows for easy installation on walls or kegerators. Two screws or nails will easily secure your manifold to any surface for ease of use..
  • MADE IN THE USA These manifolds are assembled by American workers in our Fayetteville, AR facility..
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BATONECO Polished Airgap Intake Manifold High Rise Dual Plane Compatible with SBC Chevy 350 400

  • 100% NEW - Made of high-quality aluminum material, Natural Intake Finish, Package Contents: Intake Manifold..
  • COMPATIBILITY - Intake Manifold Compatible with Chevy Small Block SBC 350 400..
  • ADVANTAGE - Basic Operating RPM Range: Idle-5500.
  • FEATURE - intake manifolds are the perfect performance upgrades for your engine. These cast-aluminum manifolds are pressure-tested for leaks..
  • DESIGN - The intake manifolds feature a high-flow runner design to deliver improved power from idle to 5500 rpm..
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J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant - Red - 3 oz.

  • THE ORIGINAL COLD WELD: JB Weld was developed as an alternative to torch welding. Designed to be effective in extreme environments, once it sets, it creates a permanent bond stronger than steel..
  • EASY TO USE: Curing when the product is exposed to the moisture in air, it forms a tough, waterproof seal on most surfaces. It will not shrink or crack, resists weathering and is sensor safe..
  • HI TEMP RED SILICONE GASKET MAKER & SEALANT: Is an RTV (Room Temperature Vulcanized) Silicone gasketing material, designed for use in mechanical assemblies where the existence of higher, continuous temperatures up to 550º F or 650º F intermittent might exist..
  • DO IT YOURSELF: Big or small, you can DIY it with J-B. Our heavy duty adhesives repair & restore it right the first time. JB Weld delivers the legendary performance of the World’s Strongest Bond..
  • VERSATILE & DEPENDABLE: Ideal for automotive, metal, oil pans, exhaust manifolds, water pumps, timing covers, differential covers, drive housings and oven doors..
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Schneider Electric AG13B020 Tac Erie Spring Return Two-Position General Close-Off Actuator Without End Switch, Normally Closed

  • Designed for use with Uponor TruFLOW manifolds, stainless-steel manifolds, or engineered polymer (EP) manifolds.
  • Accurately controls the flow of fluid through individual radiant loops.
  • Features an end switch for activation of a relay pump, heat plant, or other auxiliary devices.
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Exhaust Headers 1-1/2 in. 304 Stainless Steel Polished Finish for 88-95 C1500 C2500 K1500 K2500 Silverado Sierra 92-95 Suburban Blazer Jimmy Tahoe Yukon 305 350 cu. in. 5.0L 5.7L

  • Direct replacement of stock manifolds and bolt-on fit for stock exhaust pipes.
  • Most efficient at providing horsepower gain from idle to mid-range RPM.
  • Fully mandrel bent tubes made of 16-gauge (1.5mm thickness) 304 stainless steel.
  • Head flange laser-cut from 7/16-inch (11.5mm) thick steel plates and flattened by hydraulic press.
  • All joints TIG welded for great resistance against cracking and wearing.
  • Polished surface for extra resistance against rusting.
Check Stock

The Weekend Brewer 8-way 5/16" Barb CO2 Distributor Manifold with integrated check valves

  • LIGHT AND DURABLE aluminum body is lighter than steel but remains durable and long lasting. Aluminum is the industry standard for CO2 manifolds for their strength and resistance to corrosion. This manifold is ideal for homebrewers, bars, or anyone who is looking to easily split gas for beer or beverage dispensing and even for force carbonation..
  • INTEGRATED HIGH QUALITY CHECK VALVE OUTPUTS prevent liquid from flowing into the manifold and your regulator. Don’t worry about dirty lines or ruined regulators ever again! Every integrated check valve ensures that your beer stays on the right side of the line..
  • NO LEAKS due to ample thread tape and vigorous water testing after assembly. All manifolds are internally cleaned before assembly for the purest air possible. Don’t settle for mass produced, low quality manifolds from overseas. The Weekend Brewer manifold is the highest quality manifold on the market due to rigorous testing and quality control..
  • MOUNTING HOLES allows for easy installation on walls or kegerators. Two screws or nails will easily secure your manifold to any surface for ease of use..
  • MADE IN THE USA These manifolds are assembled by American workers in our Fayetteville, AR facility..
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