Availability
Trans-Dapt Performance Swirl-Torque TBI spacers have slotted ports to create a vortex that improves your air/fuel mixture. This stimulates low-to-mid-range torque, to provide more torque throughout the entire rpm range. Improved combustion efficiency also provides you with better gas mileage. Plus, they feature a non-whistle design.
( 76 )
$49.99
Trans-Dapt Performance Swirl-Torque carb spacers achieve the most efficient air/fuel mixture quality for optimum combustion. These spacers improve torque and make your engine run cleaner and leaner for increased power and improved fuel economy. Phenolic spacers provide added insulating properties for a cooler/denser fuel mixture and more power. They come available in phenolic or aluminum models for Holley/AFB carburetor applications.
( 17 )
$45.99
For better performance, upgrade your stock intake with aFe Torque Booster air intake tubes. They are the perfect replacement for the aging, brittle factory intake tube and include all necessary hardware for a hassle-free install. The tubes are designed to reduce heat transfer to the incoming air charge, which helps keep the air cooler and promotes better engine efficiency. They primarily benefit vehicles by increasing horsepower and torque through improved airflow, leading to better acceleration and throttle response. These air intake tubes are constructed with durable materials, making them resistant to high temperatures and cracking, and are often designed as a direct replacement for factory parts, requiring no cutting or drilling for quick installation. aFe Power also offers a hi-temp silicone Magnum Force Torque Booster Tubes for 1999.5-2003 Ford Diesel Trucks with V8-7.3L (td) engine. This torque booster tube is the perfect way to connect the crankcase vent adaptor to the factory turbocharger. Select the aFe Torque Booster air intake tubes designed for your application needs.
( 3 )
$44.00
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.
( 397 )
$21.99
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$51.99
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 )
$27.99
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$50.99
These Edelbrock carburetor spacers allow you to space your carburetor above the intake flange to increase plenum area for more torque and horsepower. Available in aluminum and heat-insulating phenolic or wood fiber, these Edelbrock carb spacers are just what you need to insulate or tune your carburetor/manifold powerband.
( 359 )
$44.95
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$60.95
Increase power and torque for your engine with Spectre Performance HPR air filters. The filter material allows air to flow easily to the engine, resulting in better combustion and a more efficient use of fuel. Tested using ISO 5011 standards, the Spectre HPR air filters are proven to filter 99.6 percent of contaminant particles. Pre-oiled, these air filters are offered in a wide variety of styles and sizes to cover both universal and vehicle-specific applications.
( 176 )
$20.99
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$52.99
AFR phenolic carburetor spacers are designed to extend the length of the intake mixture column, improving the air/fuel distribution. Open and 4-hole spacers are available to help improve your engine's output. Open plenum spacers will help to increase high-rpm power, while 4-hole spacers help to increase midrange torque. They are manufactured from phenolic plastic and can be installed on any 4-barrel square bore carburetor configuration.
( 12 )
$47.25
ARP's intake valley cover bolt kits are the perfect fit for your next build. They are 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 in either polished stainless or with a black oxide coating. Don't waste time trying to reuse old bolts--grab ARP intake valley cover bolt kits.
( 8 )
$23.99
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$47.99
On Sale
Get super performance from Mr. Gasket! These Grade 5 hex head bolts are black coated plated for protection and appearance. They feature a generous underhead radius for added strength, and hardened flat washers provide uniform torque and prevent galling on aluminum manifolds.
( 4 )
$31.44
$28.30
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$49.95
Allstar Performance washable air filter elements offer better engine protection and increased airflow for more power and torque. These elements can be cleaned and reused. Allstar air filter elements are pre-oiled and are offered in a choice of heights to fit your application.
( 14 )
$37.99
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$46.99
On Sale
An air filter is the first line of defense to protect your engine. Holley's Power Shot air filters are washable and reusable. They feature a True Fit design that provides a better seal between the filter and housing, with no filter oil migration into the seal material. They filter the incoming air to protect your engine from road dirt and debris, thereby increasing the airflow, horsepower, and torque of your engine. And, they fit like OE!
( 1 )
$48.33
$43.50
Vibrant Performance bellmouth velocity stacks offer less turbulence for better results. Ideal for all motor and forced-induction race applications, these bellmouth-style stacks allow less turbulent air to enter your race engine, resulting in greater airflow performance for ultimately significant torque and horsepower gains with reduced turbo lag! Velocity stacks are spun from 1/8 in. thick T6061 aluminum alloy. Add efficiency for top performance with Vibrant Performance bellmouth velocity stacks.
( 4 )
$49.99
On Sale
These Grade 5 hex head and socket head intake manifold bolts are bright zinc plated for protection and appearance. Kits include hardened flat washers for uniform torque and to prevent galling on aluminum intake manifolds.
( 14 )
$22.94
$20.11
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$29.59
By using Moroso carburetor spacers to extend the length of the intake mixture column, you can improve the air/fuel distribution. Open and 4-hole spacers are available to help improve your engine's output. Open plenum spacers will help to increase high-rpm power, while 4-hole spacers help to increase midrange torque. The spacers are available in aluminum, phenolic plastic, and phenolic wood laminate.
( 32 )
$48.99
Squeeze more power from your engine with Canton Racing carburetor spacers. Adding a spacer to your setup is a practical way to substantially broaden the horsepower and torque of your race car or street car. These carburetor spacers are available in several thicknesses and forms to fit your specific application. Canton Racing carburetor spacers are created and machined in the USA from strong billet aluminum and phenolic material.
( 56 )
$35.00
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$45.00
Give your carburetor a little space with these Trick Flow® premium-grade 1 in. phenolic spacers. Designed to fit the contours of your carburetor, they will increase horsepower and torque in the mid-to-upper rpm range.
( 5 )
$69.99
ICT Billet LS valley pan cover flange bolts are full sets of valley cover to engine block bolts for LS Series engines. These custom-made bolts are Grade 10.9 clear zinc coated steel with JIS-style heads. ICT M8s have a torque specification of 18 lbs.-ft. Finish off your LS valley pan cover installation with flange bolts from ICT Billet.
Not Yet Reviewed
$25.99
Holley throttle body attachment screws are genuine Holley replacement parts manufactured to exacting tolerances to ensure top quality and high performance. They are used for attaching the throttle body to the main body for most Holley carburetor models. When attaching throttle body components, tighten the throttle body screws in a crisscross pattern so as to achieve the correct torque.
( 2 )
$42.09
Resurrect your air intake with UNI Filter clamp-on pod filters. The lifeblood of your air intake system is the air filter, and a high-quality replacement filter is guaranteed to breathe new life into your system. UNI filters boost horsepower, torque, and throttle response by reducing restrictions and constrictions. Their unique design lets the power-producing air flow right into your engine's combustion chambers. UNI Filter clamp-on pod filters also trap more dirt, have a snug fit, and afford greater airflow to produce more power, longer engine life, and better fuel economy.
( 13 )
$20.99
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$43.99
Resurrect your air intake with UNI Filter clamp-on dual layer pod filters. The lifeblood of your air intake system is the air filter, and a high-quality replacement filter is guaranteed to breathe new life into your system. UNI filters boost horsepower, torque, and throttle response by reducing restrictions and constrictions. Their unique design lets the power-producing air flow right into your engine's combustion chambers. UNI Filter clamp-on dual layer pod filters also trap more dirt, have a snug fit, and afford greater airflow to produce more power, longer engine life, and better fuel economy.
( 27 )
$22.79
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$25.79
Resurrect your air intake with UNI Filter performance air filters. The lifeblood of your air intake system is the air filter, and a high-quality replacement filter is guaranteed to breathe new life into your system. UNI filters boost horsepower, torque, and throttle response by reducing restrictions and constrictions. Their unique design lets the power-producing air flow right into your engine's combustion chambers. UNI Filter performance air filters trap more dirt, have a snug fit, and afford greater airflow to produce more power, longer engine life, and better fuel economy.
( 2 )
$20.50
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$39.99
Resurrect your air intake with UNI Filter flex core sock filters. The lifeblood of your air intake system is the air filter, and a high-quality replacement filter is guaranteed to breathe new life into your system. UNI filters boost horsepower, torque, and throttle response by reducing restrictions and constrictions. Their unique design lets the power-producing air flow right into your engine's combustion chambers. UNI Filter flex core sock filters also trap more dirt, have a snug fit, and afford greater airflow to produce more power, longer engine life, and better fuel economy.
( 3 )
$21.99
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$22.99
On Sale
These heat dissipaters from Mr. Gasket are a lamination of a special heat-absorbing gasket material separated by layers of aluminum alloy, which draws heat from the air/fuel mixture and releases it into the surrounding air. This allows a cooler, denser mixture to enter the cylinders, which in turn helps boost torque throughout the RPM band. Because of their insulating properties, these dissipaters also help eliminate vapor lock.
( 23 )
$39.41
$21.68
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$41.64
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