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ARP's rugged, studs are rated at 170,000 psi. They're precision-machined for optimum thread engagement and have a wide-area flange for better load distribution. They also feature precision-rolled threads, which prevent galling while promoting more consistent torque loading. These studs include 12-point nuts and washers.
( 41 )
$64.99
Trick Flow® StreetBurner® and Track Heat® intake manifold hardware kits include all of the hardware originally packaged with a Trick Flow® manifold. Kits include: * Four 5/16-24 in. nuts * Four 5/16-24 in. x 1 3/4 in. studs * Three 3/8 in. NPT pipe plugs * Two 1/4 in. NPT x 1/4 in. hose barb fittings * Two 1/4 in. vacuum caps * Two 5/16-18 in. x 6 in. bolts * One 1/4 in. NPT x 3/8 in. hose barb fitting * One 3/8 in. vacuum cap * One 1/4 in. heater hose spacer * One 7 in. fuel line protective sleeve
( 2 )
$50.99
Trick Flow® EFI heat spacer kits help you fit your spacer between the upper and lower intakes to create a heat flow barrier. That keeps the air in the upper intake cooler and denser. Plus, these CNC-machined phenolic spacers provide clearance for taller valve covers. They're available in 3/8 in. and 1 in. thick versions and include gaskets and longer mounting bolts.
( 87 )
$64.99
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$111.99
ACDelco GM Genuine Parts EGR valves are emission control devices and GM recommended replacements for your vehicle's original part. The EGR (Exhaust Gas Recirculation) valve modulate the flow of exhaust gas into the intake manifold to help reduce nitrogen oxide (NOx) emissions. These GM Genuine Parts EGR valves have been manufactured to provide you with the same performance, durability, and service life you expect from General Motors.
( 18 )
$83.99
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$86.99
These Trick Flow® R-Series and 351W intake manifold hardware kits include all of the hardware originally packaged with Trick Flow® manifolds. Includes: * Five 5/16-24 in. nuts * Five 5/16-24 in. x 1 3/4 in. studs * Two 3/8 in. NPT pipe plugs * Two 1/4 in. NPT x 1/4 in. hose barb fittings * Two 1/4 in. vacuum caps * One 5/16-18 in. x 6 1/2 in. bolt * One 1/4 in. NPT x 3/8 in. hose barb fitting * One 3/8 in. vacuum cap * One 1/4 in. heater hose spacer * One 7 in. fuel line protective sleeve
( 2 )
$57.99
Dorman EGR valves effectively recirculate exhaust gas to be re-burned in the intake manifold where the engine can burn it again. This reduces emissions and ensures that your vehicle is performing at its maximum potential. When your EGR valve isn't working properly, it can result in reduced performance or increased fuel consumption. Dorman parts are direct-fit replacements to ensure a proper fit.
( 10 )
$53.99
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$104.99
On Sale
Stock intake manifolds in electronic fuel injection vehicles often fall short of lasting for the life of the vehicle. Being molded from polymers they tend to warp or crack and start leaking vacuum or coolant over the years. Summit Racing™ Premium EFI intakes are just what you need when it's time to replace your manifold as our design improvements address the failures that occur with existing manifolds for this application on the market today. These units are made to fit your specific vehicle and come complete with the necessary hardware for an easy OE type installation. Make this the last manifold you ever buy for your car or truck. Check out these features and benefits below: • Made in USA by OE Tier 1 Supplier • Aluminum crossover design improvement to mount direct to the cylinder head eliminating coolant exposure and eventual failure at the plastic interface of existing manifolds on the market. • High grade coolant resistant material used in coolant fitting and block out locations to coolant system. All coolant exposure areas are addressed with appropriate material. • Heat staked inserts for coil mounting. • Includes alternator brackets, throttle body adapter (application specific), thermostat, gaskets or O-ring seals, and mounting hardware.
( 49 )
$109.99
Limit nitrogen oxide emissions with Delphi EGR valves! Delphi EGR valves recirculate controlled amounts of inert gases into the intake system, where they mix with incoming air and lower the combustion temperature below the level at which nitrogen oxide is formed. They feature a robust design, constructed with stainless steel valves and components that provide resistance to corrosion, high temperatures, and wear. Delphi EGR valves are available with solenoid, torque motor, or direct current (DC) motor actuators to help meet your individual needs.
( 24 )
$62.99
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$84.99
Ford Performance intake plenum spacer kits are CNC-machined from Westinghouse Type C phenolic material. These spacers fit between the upper and lower intake manifold to help dissipate heat and significantly increase performance. Mounting hardware is included. They are available to fit stock pushrod 5.0L Mustang GTs and for Ford Performance Cobra intake manifolds.
( 13 )
$77.99
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$97.99
These show quality intake manifold bolts from Mr. Gasket are individually polished to a high luster, then chrome plated for lasting beauty. They're ideal for street rods and street machines, or any vehicle requiring show quality chrome.
( 4 )
$87.05
ARP stainless steel intake manifold bolts are 15 percent stronger than Grade 8 steel bolts and have a wide-area flange for better load distribution. They also have precision-rolled threads, which prevent galling and promote more consistent torque loading. These bolts are both corrosion and heat-resistant and come highly polished. Bolts are available in both hex head and 12-point types, and washers are included.
( 260 )
$56.99
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$73.99
These special Grade 8 intake manifold bolts from Mr. Gasket feature a 12-point smaller-than-standard head and flange, and include special extra thick flat washers for optimum clamping pressures. They're ideal for use where space is minimal, typical on larger runnered race manifolds. These bolts and washers are bright zinc plated for protection and good looks.
( 1 )
$55.65
These Trick Flow® stainless steel intake manifold bolt kits are 15 percent stronger than Grade 8 steel bolts and have a wide-area flange for better load distribution. They also have precision-rolled threads, which prevent galling and promote more consistent torque loading. Trick Flow® stainless steel intake manifold bolt kits are both corrosion and heat-resistant and come highly polished.
( 1 )
$62.99
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$72.99
These Trick Flow® Box-R-Series Upper Intake Manifold Flange Plates are direct replacements for your Trick Flow intake manifold.
( 2 )
$79.99
Thanks to the folks at Edelbrock, installing your new intake and carburetor has been made easier. With their EGR adapters, your existing EGR valve is repositioned to allow clearance for your carburetor. They're made of cast aluminum and come complete with gaskets and bolts.
( 7 )
$102.95
Choose the Dorman solution for replacing your EGR tubes. As part of the Clean Air Act, exhaust gas recirculation systems are a must. When in proper working order, they reduce tailpipe emissions and fuel consumption. Dorman EGR tubes feature flex expansion joints, reducing stress related to fractures, and also include sheathing (where applicable) to protect components from heat damage. That means that these primary passageways to your EGR systems offer sufficient flow for better engine performance, power, and fuel economy. Dorman EGR tubes provide answers for efficient combustion. Order the model recommended for your vehicle and engine version.
( 34 )
$50.95
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$80.99
ARP rugged, black-oxide coated chromoly intake manifold bolts are rated at 170,000 psi. They're precision-machined for optimum thread engagement and have a wide-area flange for better load distribution. They also feature precision-rolled threads, which prevent galling, while promoting more consistent torque loading. These bolts are available with either hex or 12-point heads, and washers are included.
( 395 )
$50.99
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$94.99
These Trick Flow® Box-R-Series upper intake manifold hardware kits include all the hardware originally packaged with a Trick Flow® manifold. Kits include: * 4 ft. Viton® O-ring cord * Six 5/16-24 in. nuts * Six 5/16-24 in. x 2 in. studs * Ten 1/4-20 in. x 1 1/4 in. socket head cap screws * Thirteen 1/4-20 in. x 7/8 in. stainless steel button head screw * One box to upper flange gasket * One upper to lower manifold gasket
Not Yet Reviewed
$50.99
ICT Billet intake plenum spacers give your project a lift. These risers are made from aerospace-grade billet aluminum and will include bolts for the install.
( 1 )
$99.99
Holley intake manifold studs are made of high-quality steel construction for long-lasting durability and performance. They are designed to be used with Holly Hi-Ram style intake systems to give them peak performance. If you have a new Hi-Ram system you're throwing in your ride, make sure you don't forget to grab a set of these Holley intake manifold studs.
( 1 )
$75.05
Trick Flow® 5.0L R-Series EFI NOS hardware kits include the hardware that you need to run nitrous with your Trick Flow® manifold. Kits include: * Five 5/16-24NF 12 pt. nuts * Two 5/16-18 x 7 1/4 in. long chrome socket head cap screws * Two TFS R-Series upper/lower flange gaskets * Five 5/16 x 3 in. long studs
Not Yet Reviewed
$52.99
Keep your exhaust emissions--and your budget--down with Standard Motor EGR tubes. If your exhaust gas recirculation tube is cracked or leaking, your EGR valve will not function properly--and that's a problem. So, keep your exhaust gases recirculating properly and efficiently with quality-built Standard Motor EGR tubes.
( 2 )
$95.99
Standard Motor Products replacement exhaust gas recirculation valves help you get maximum fuel efficiency and power from your engine. Properly operating EGR valves are essential to helping your vehicle run flawlessly—the main emissions control components in the exhaust gas recirculation system. Reduce or eliminate the amount of smog-creating pollutants emitted during the combustion process with these reliable replacements from Standard Motor Products.
( 37 )
$65.99
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$96.99
Stage 8 locking intake manifold bolts are designed to stay put once they're tightened down. They are reusable, can be visually inspected, and install easily with no special tools.
( 3 )
$59.23
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$66.27
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