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186 Results Found For "vacuum modulator"
Showing In Stock Items. Show All 217 Items.
Summit Racing™ Adjustable Vacuum Modulators
Every transmission rebuild should include a new vacuum modulator. Our Summit Racing™ Adjustable Vacuum Modulators allow you to tailor the shift points up or down a few hundred RPM and dial in your GM turbo Hydramatic transmission to shift right where you want it.
( 34 )
$21.99
B&M Vacuum Modulators
B&M adjustable vacuum modulators let you adjust your shift points within a range of 2 to 4 mph. With a gold cadmium finish and an O-ring seal to stop leaks, they will look as good as they work.
( 29 )
$49.95
Scott Drake Vacuum Modulators
When your classic isn't shifting properly, Scott Drake vacuum modulators could help. These automatic transmission pieces are a vital component that tells the transmission what kind of load is being put on it, allowing it to react with the proper line pressures and shift points. They are offered to fit directly in the factory location of the current throttle valve in many Ford classics. Improve the performance of your transmission with new Scott Drake vacuum modulators.
( 4 )
$36.54
TCI Transmission Vacuum Modulators
If your transmission is sending up smoke signals, then there could be a problem with your modulator. Replace old factory preset models with TCI adjustable vacuum modulators. These transmission modulators are available for several applications and allow you to fine-tune your shift points and shift feel. Simply adjust the screw inside of the vacuum nipple for more or less diaphragm preload. Your transmission relies on the vacuum modulator to function properly, and you can rely on TCI and their adjustable vacuum modulators for renewed performance and the ability to slightly raise or lower part throttle shift points and line pressures.
( 14 )
$33.95
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$37.95
TCI Adjustable Vacuum Modulators
Vacuum modulators are designed to tell your transmission what kind of load is being put on it and react with the proper line pressures and shift points. Over time, these modulators can develop leaks or get damaged, causing driving issues and even premature transmission failure. TCI solves this dilemma with these adjustable modulators. Not only do these modulators renew performance, but you will also have the ability to slightly raise/lower part throttle shift points and line pressures. Simply adjust the screw inside of the vacuum nipple for more or less diaphragm preload.
( 11 )
$28.99
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$43.95
Sonnax Vacuum Modulator Plug Gaskets
Sonnax offers vacuum modulator plug gaskets for a variety of applications, including GM Powerglide automatic transmissions. These replacement seals are manufactured from factory materials and specifications to ensure proper fitment and long-lasting performance. Sold in sets of 5.
Not Yet Reviewed
$7.00
Sonnax Vacuum Modulator Plugs
When building a racing Powerglide, it's necessary to plug the hole left by the vacuum modulator. Sonnax vacuum modulator plugs for the GM Powerglide transmission are made from anodized aluminum, and the gasket is included.
( 1 )
$24.01
ATP Automatic Transmission Modulator Valves
Improve slow, sloppy shifts with the addition of ATP automatic transmission modulator valves. These valves will keep your transmission shifting on cue, according to load. ATP adjustable replacements allow you to optimize shift points to meet vacuum load and improve gas mileage and performance. A bad modulator valve can be bad news for your transmission. Get control of your transmission for proper shifting of increased or decreased engine vacuum loads. Replace improper working valves with ATP automatic transmission modulator valves.
( 50 )
$16.99
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$47.99
Classic Tube Automatic Transmission Modulator Lines
Get the right replacements for your classic from Classic Tube. Their automatic transmission modulator lines are crafted from steel or stainless steel using state-of-the-art computerized CNC tubing benders and are perfectly end formed. They match the original lines to OEM specifications, so you'll have no trouble finding the right fitment for your application. For automatic transmission modulator lines, check out the manufacturer of pre-bent tubing products for automotive applications--Classic Tube.
( 16 )
$20.99
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$72.99
TransGo Vacuum Bypass Kits
Too much line pressure can cause damage to various parts under the hood of your vehicle. TransGo vacuum bypass kits will run vacuum to the transmission, even set to full manual. Not doing so will put excessive strain on your pump, seals, and engine thrust bearing. Bypass units are for use on engines with a vacuum modulator that are supercharged or turbocharged—to prevent increased boost from causing runaway line pressure.
( 8 )
$24.30
Dorman EGR Vacuum Switching Valves
Dorman EGR vacuum switching valves are designed to inhibit EGR operation during conditions where it could adversely affect engine performance and vehicle drivability. They can be either normally open or closed and installed in series between the vacuum modulator and EGR valve, or installed on a second port on the EGR valve. Dorman EGR vacuum switching valves control an atmospheric bleed, which inhibits EGR operation any time a given set of ECM parameters is met.
( 2 )
$36.95
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$84.99
The Right Stuff Automatic Transmission Vacuum Lines
The Right Stuff automatic transmission vacuum lines are offered for a variety of applications. These lines fit just like the factory originals, with the proper bends and flared ends.
( 26 )
$39.99
Dakota Digital Pressure Modules
Dakota Digital pressure modules allow you to display an additional pressure reading within your RTX, HDX, VHX, and VFD3 (rev G) gauges. These BIM-03-2 modules are designed for Solid State pressure senders, providing you phenomenal accuracy. Pressure inputs: * Pressure (generic fluid or air) * Fuel pressure * Air pressure * Boost/vacuum * NOS pressure
( 5 )
$90.25
PerTronix Flame-Thrower Plug and Play Billet Distributors with Ignitor II® Module
PerTronix Flame-Thrower plug and play billet distributors with Ignitor II® module are designed to provide maximum ignition performance and easy installation, all at a price that you can afford. They allow you to upgrade your outdated points or stock electronic distributor with a performance-proven unit. The distributors feature the patented Ignitor II® electronic ignition module and a CNC-machined 6061 T-6 polished billet housing. PerTronix electronics are compatible with any inductive ignition system coil, but high-rpm performance can be improved when they are used with the low-resistance (0.6 ohm) Flame-Thrower II coil. Their stand-alone design makes them plug-in units that require no additional ignition, but they are compatible with multi-spark CD ignition boxes for outstanding versatility. Additional features include a tempered shaft, an upper roller bearing, and an oil-impregnated sintered bronze lower bushing. The PerTronix Flame-Thrower plug and play billet distributors with Ignitor II® module come with a factory-set performance curve, a mechanical advance limiting adjustment, and a small, high-dielectric strength cap and rotor for applications with little clearance.
( 365 )
$281.62
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$480.40
TransGo Automatic Transmission Modulator Conversion Kits
Great for transplants! TransGo Automatic transmission modulator conversion kits provide a more aggressive and tunable pressure boost curve with engine vacuum instead of the vehicle PCM controlling PCS/EPC solenoid. TransGo modulator conversion kits include everything needed to add the internal modulator system with the oil pan off the transmission. From the outside of the transmission, you will need to connect it to an intake manifold vacuum source, however hardware is not provided for this. The kits do come with an oil pan-based resistor to pacify the control module for the missing EPC solenoid in applications where the computer will still manage the gear changes. TransGo includes: * Pressure regulator valve spring and snap ring * Brass fitting * Vacuum modulator, pin, valve, and bushing * Hold-down bracket * Elbow vacuum hose and spring * Four short zip ties * Five long zip ties * Vacuum tee * Resistor
( 2 )
$126.14
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$139.00
Compu-Fire Ignition Module Kits
Compu-Fire ignition module kits are used by VW Baja racers. These ignition modules for Bosch distributors replace the contact breaker points. They deliver peak performance, proven durability, and an easy installation. Increase small car performance in a big way with Compu-Fire ignition module kits.
( 6 )
$124.61
PerTronix Ignitor® and Ignitor II® Replacement Modules
Keep your PerTronix Ignitor® or Ignitor II® conversion kit in top working condition with these replacement modules. There's no need to purchase a whole new PerTronix conversion kit; just replace the bad module and you'll be back on the road. Order the model designed for your specific vehicle application. Caution—these are not conversion kits; they are replacement modules only.
( 42 )
$96.02
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$185.58
PerTronix Flame-Thrower Plug and Play Billet Distributors with Ignitor III® Module
PerTronix Flame-Thrower plug and play billet distributors with Ignitor III® module offer the latest version of Pertronix's ignition modules. They include the patented Ignitor III® electronic ignition module and a CNC-machined 6061 T-6 polished billet housing. The Ignitor III® features adaptive dwell, which maintains peak energy throughout the entire rpm range, reduces misfires and improves engine performance. Peak current level is reached just prior to spark for maximum energy without the heat buildup and increased coil performance and module reliability. They adjust spark timing at higher rpm to compensate for the inherent electronic delay and increase energy for quicker, easier starting by sensing startup. The PerTronix Flame-Thrower plug and play billet distributors with Ignitor III® module have an integrated digital rev limiter with LED feedback for precise RPM setting and a memory safe function that stores settings eliminating unintended changes to the rev limit.
( 139 )
$344.03
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$515.53
MSD Digital GM High Energy Modules with Rev Limiters
MSD Digital GM high-energy modules with rev limiters allow you to adjust the rpm limit between 5,000 and 9,000 rpm. True high-performance modules built for HEI distributors, they produce 50 percent higher coil drive currents than the stock module. This saturates the coil faster, which gives you more spark energy at top speeds. The results are increased horsepower and rpm range, and improved starting. When used with MSD's HEI coil, these plug-in modules create a potent high-energy spark to 9,000 rpm. MSD GM HEI modules replace all 4-pin modules used in HEI distributors with a vacuum advance canister. They can be used with factory, aftermarket, or MSD HEI distributors.
( 67 )
$181.95
Fine Lines Automatic Transmission Vacuum Lines
Fine Lines automatic transmission vacuum lines will restore gear shifts that are timed correctly. Available in steel or stainless steel, they feature all the right bends and curves, and are offered in a wide selection for fitment on many different vehicle applications. For efficient operation of your automatic transmission and controlled shifts, service you vehicle with Fine Lines vacuum lines.
Not Yet Reviewed
$20.42
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$32.72
PerTronix Flame-Thrower Street/Strip HEI Distributors with HEI III Modules
PerTronix Flame-Thrower Street/Strip HEI distributors with HEI III modules reduce misfires and improve engine performance. These powerful energy sparkers feature a specially designed module—the HEI III—that delivers multiple sparks and adaptive dwell that maintains peak energy through the entire RPM range. Flame-Thrower Street/Strip distributors have a factory-installed performance advance curve and an adjustable vacuum advance. They offer operation without misfire beyond 7,500 rpm—nearly 3,000 rpm higher than most stock HEI distributors. Order the model recommended for your application. Additional features: * Integrated digital rev limiter with LED feedback for precise RPM setting * Peak current level is reached just prior to spark for maximum energy without the heat buildup, increasing coil performance and module reliability * Adjusts spark timing at higher RPM to compensate for the inherent electronic delay * Senses startup and increases energy for quicker, easier starting
( 6 )
$366.55
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$396.41
Racepak Analog Pre-Programmed V-Net Modules With Sensors
Racepak's Vehicle Network (V-Net) is a "smart data" transfer network able to transmit multiple signals from sensors over a single cable. The key to the V-Net system is the modular connectors that attach each of the devices to the main cable. For a function or component to be monitored on the V-Net, the signal from that device must pass through a sensor and its module (essentially a miniature computer) that identifies and retrieves only the proper incoming signals and allows other signals to pass through. The sensor measures the input from the function or device (i.e. rpm, pressure, temperature, etc.), while the module converts the signal so it can be transmitted over the V-Net. Racepak analog pre-programmed V-Net modules with sensors are programmed to collect specific data and are ready for plug-and-play installation on the V-Net cable. Browse through the various types to determine which functions or components you want your V-Net system to monitor.
( 14 )
$357.95
Racepak Module PT2
For your data recorder to be able to monitor an analog channel it must receive a signal that it can recognize. The Racepak Module PT2 convert the analog parameters to a standard 0-5 volt signal required by the recorder. The transducer module (combination sensor and signal conditioning modules) provides direct connection to the measured parameter, such as fuel or oil pressure. The signal conditioning module allows the connection of remote sensors, such as thermocouples or position sensors, to the data recorder.
Not Yet Reviewed
$409.95
Summit Racing™ Digital GM High Energy Modules with Rev Limiters
Summit Racing™ offers GM high-energy modules with rev limiters that enable you to adjust the rpm limit from 5,000 to 9,500 rpm. They are high performance modules built for HEI distributors, producing 50 percent higher coil drive currents than the stock module. This saturates the coil faster, delivering more spark energy at top speeds. Your benefits are increased horsepower and rpm range, plus improved starting. GM HEI modules replace all 4-pin modules used in HEI distributors with a vacuum advance canister. They can be used with factory or aftermarket HEI distributors.
Not Yet Reviewed
$112.99
