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Holley Track Series valve covers are GM licensed and provide an excellent way to add high-end appeal to your favorite Chevy engine. These lightweight, yet tough valve covers are constructed of 6061 T-5 sheet aluminum, precision TIG-welded for a proper fit. They feature laser-etched Chevrolet and Bowtie emblems. The covers are available in silver anodized or black coated finishes, along with various heights to clear most popular rocker arm combinations. All models include mounting hardware for quick and simple installation.
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$199.95
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$207.85
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Mr. Gasket cast aluminum covers are constructed of high quality die-cast aluminum for an excellent fit. They are available in polished, finned, and ball-milled versions to fit a variety of engines. Features: * Top quality cast aluminum construction * Choice of smooth top polished, finned, or ball-milled designs * Some available in tall versions for additional rocker arm clearance * Thick gasket rail area for excellent sealing * Pre-punched breather openings with baffles * Includes mounting hardware
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$114.95
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$121.95
$103.45
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$109.75
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Enhance the look of your engine with a pair of Scott Drake classic aluminum valve covers for small block Ford engines. Diecast from high-quality aluminum alloy, the covers are available in more than a dozen styles to customize your ride. Finish options include polished, black, black wrinkle, and black powdercoat. These valve covers also feature a cadmium plated oil filler tube to help stop corrosion, an improved oil baffle design to accommodate high-lift cam shafts—and will work with most roller rockers. Order the model designed for your vehicle application.
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$224.95
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$202.45
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$224.95
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Mr. Gasket aluminum valve covers are fabricated from 100 percent TIG-welded 6061 T-5 aluminum sheeting for a perfect lightweight fit. Available in natural, polished, powdercoat, or anodized finishes, they'll enhance the appearance of any engine compartment. The covers feature an extended sealing lip to positively locate and secure the gasket from moving, eliminating oil leaks. These valve covers can be ordered with plain or finned tops, and each piece includes a 1 1/4 in. diameter breather hole (except where noted). Order the model designed for fitment on your make/model and engine type.
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$123.95
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$215.05
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Baer Brakes proportioning valves allow you to tweak brake bias in big or little increments simply by twisting the large adjuster knob as needed. They're black anodized for a long-lasting finish. Features include: * Complete with all fittings * Mounting bracket included * Laser-etched body
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$149.95
$134.95
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Holley Sniper fabricated aluminum valve covers deliver high-end looks without the high-end price! They're constructed from 6061 T-5 sheet aluminum and precision TIG-welded for a proper fit. Plus, they feature thick one-piece CNC billet flanges for superior sealing. Sniper valve covers are available in your choice of natural or black powdercoat finishes, as well as with or without breather openings—and heights to clear most popular rocker arm combinations. Holley includes mounting hardware for quick and simple installation. Order a pair for fitment on your particular engine application.
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$105.95
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$252.85
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Holley M/T valve covers are flashbacks to 1972. Nothing was cooler than cruising in your hot rod with a Holley double pumper and M/T finned aluminum valve covers. Each Holley M/T valve cover is precision-manufactured with knockout plugs for stock PCV and oil fill installations. These covers feature polished top cover surfaces that may be used for engraving your name horizontally next to the deep heat dissipating fins. Available in your choice of black crinkle or a polished finish, each Holley M/T valve cover comes in retro packaging styled after the original. Order the pair designed for your engine application.
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$292.95
$242.05
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$263.65
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Put your Holley pride on display with a set of attractive Vintage Series valve covers. Their die-cast aluminum construction ensures high detail, while reducing the opportunity for oil leaks and warping of the flange. Choose from among a half-dozen finishes to give your engine a clean, professional look. The vehicle-specific covers are available for every model year dating as far back as 1958.
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$246.55
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Scott Drake brake proportioning valves are far superior to the original equipment! When you're fixing up your classic car, in particular, just think of Scott Drake as an extra set of helping hands.
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$143.95
$129.55
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FiTech offers a line of stylish valve covers for LS-based engines. They provide a sleek, polished look that complements any engine bay, making them the perfect choice for those looking to enhance the visual appeal of their vehicle. The aluminum covers are crafted to deliver a custom look without compromising on compatibility. Select the size, style, and finish you prefer. Sold in pairs.
Not Yet Reviewed
$175.00
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$292.00
$148.75
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$248.20
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Replace your old and generic looking valve covers with a new pair of Pro LS valve covers from Summit Racing Equipment®. These cast aluminum valve covers are available in a variety of styles, height profiles, and finishes to dress up your engine bay.
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$238.99
$214.99
On Sale
Holley aluminum LS valve covers will give your Chevrolet LS Series engines a totally new look. Manufactured from cast aluminum, they come in four different finishes, and feature a billet aluminum oil fill cap. Some valve covers in this series eliminate the need for the factory ignition coil bracket. Instead, the coils bolt directly to the valve covers for a nice angled look! Holley aluminum LS valve covers reuse the factory gaskets and bolts, will work with .750 in. lift camshafts using stock-style rocker arms, and fit all ignition coils with 72mm spacing.
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$257.35
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Add some aluminum to your engine compartment with these Mr. Gasket diecast aluminum valve covers. They feature precision diecast aluminum construction for an exact fit. Their extended sealing lips positively locate and secure the gasket and prevent it from moving under pressure, eliminating oil leaks. The covers have a high-luster polished finish, and include a 1 1/4 in. breather hole, unless otherwise noted. They come in ball-milled or plain top models; the plain tops are a full .125 in. thick to enable custom milling or engraving.
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$195.75
$107.95
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These chrome valve covers from Mr. Gasket are the perfect addition to your engine. They have Mr. Gasket quality and a great price. The covers have a thick-gauge steel with a durable chrome finish, and most are available in short or tall versions.
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$121.95
$109.75
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Vortech Engineering standard bypass valves are specifically designed for street applications. They help eliminate compressor surge and reduce heat soak in the discharge tube. These units are recommended for vehicles running 6 to 12 psig. Both the inlet and outlet mate to a 1 in. hose.
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$112.99
$101.69
On Sale
Go Fast Bits offers DV Plus Diverter Valves with TMS (Turbo Management System) Advantage for a wide range of vehicles, particularly imports. GFB's DV+ solution couldn't be simpler—keep what works and replace what doesn't. GFB expands the DV+ range with a direct-fit solution for the weak factory diverter valve used on many European vehicles. The solenoid coil itself from the factory-fitted valve is great (the ECU opens it faster than any pneumatic valve so why replace it?)—but the weak point is the valve mechanism itself. So GFB's DV+ solves this problem by replacing just the valve parts with an anodized billet aluminum housing fitted with a brass piston machined to exacting tolerances. The end result is sharper throttle response, lightning-fast valve actuation, and it will hold as much boost as you can throw at it. Other manufacturers' products involve replacing the entire system with a traditional pneumatic valve, requiring long vacuum hose runs, additional parts for tapping into the intake manifold vacuum—plus either a different solenoid valve to actuate the pneumatic valve, or a ballast resistor to plug into the OE wiring loom. All these additional items result in a product that is slower, less responsive, more expensive and takes much longer to install. GFB's DV+ solution on the other hand is more responsive, less expensive, easier to install, and doesn't cause compressor surge/turbo flutter. Order the model recommended for your vehicle. Additional notes: * Retains the factory solenoid coil for seamless integration * Replaces plastic valve parts with metal for reliability and strength on chipped engines * Exclusive "pilot-actuated" valve mechanism for rapid response at high boost
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$242.10
$132.84
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$217.89
On Sale
Go Fast Bits VTAs are a performance blow-off valve solution for a wide range of foreign and domestic cars and trucks with an electronic factory diverter valve. If you want sound with your performance (or performance with your sound!), these VTAs offer just that! By combining the proven performance benefits of GFB's ground-breaking DV+ with atmosphere venting, the VTA delivers an aggressive blow-off sound, improved throttle response and boost recovery, as well as superior boost holding and reliability in extreme conditions. The VTA shares the successful DV+ design philosophy: "Keep what works, replace what doesn't." This means Go Fast Bits retained ECU control and the solenoid from the factory diverter to ensure the fastest possible response time—without the added and unnecessary cost of replacing the solenoid like some brands do. The weak part of the factory diverter has always been the plastic valve mechanism; this is the part GFB has replaced. The VTA features CNC-machined billet components that last a lifetime, and the valve operation method has been updated for better performance. The factory diverter valve can only operate in two states: open or closed. When it opens fully at low boost or during a partial throttle lift mid-corner, it causes increased lag and a noticeably non-linear boost transition. GFB pioneered the use of "pilot operation" in the DV+, which works by re-purposing the factory solenoid to control the pressure behind the piston rather than the piston itself. This allows the solenoid stroke to be much shorter, speeding up the response time and increasing the actuation force. More importantly, it allows the piston to open and close progressively in response to the amount of boost pressure present, which smooths boost transitions and reduces the lag caused by the factory diverter valve. It's this design philosophy that makes the VTA not only the best performing blow-off valve solution, but also the best value on the market. Order the VTA Performance blow-off valve model recommended for your vehicle. Key features: * TMS Technology for faster boost recovery on gear shift and during throttle modulation * Improved boost holding ability * Atmosphere venting for blow-off sound * Retains ECU control * Simple, direct bolt-on kits include everything you need to install
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$198.00
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On Sale
The Hybrid valve is back! Go Fast Bits Hybrid dual outlet valves are three valves in one; full recirculation, full atmosphere, or 50/50 venting. In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful, and the technology has since been adopted by most other brands. By "staging" the two venting outlets at low valve lifts most of the air is recirculated. As the car is driven harder, the valve opens further and more of the atmosphere venting port is exposed for a louder sound--a benefit that makes it possible to use these valves on cars with sensitive airflow meters that often suffer issues such as backfiring and/or stalling, whilst still achieving the signature blow-off sound. Go Fast Bits Hybrid dual outlet valves are direct-fit, bolt-ons with a range that covers a huge list of popular vehicles. Purchase the Hybrid model for your vehicle.
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$225.00
$202.50
On Sale
Go Fast Bits' DVX takes the extremely popular DV+ diverter valve and adds dual venting outlets, along with GFB's patented venting bias adjustment system. So, not only do you get improved boost holding and throttle response, you have total control over your blow-off sound volume! The DVX is not just a noise maker (like BOV spacers); by modifying the valve operation method, it offers the same performance benefits that the DV+ does. It retains ECU control for the fastest possible operation. No other blow-off valve has the advantage of GFB's venting bias adjustment, allowing you to alter the blow-off sound simply by moving the adjustment lever. GFB's DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to "pilot actuation" to ensure better performance on stock or modified engines. Furthermore, these benefits won't cost you a fortune! Rather than throwing the entire factory diverter valve system in the trash (like other manufacturer's "solutions"), the DV+ keeps what works and replaces what doesn't. Order the model recommended for your vehicle.
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$278.10
$222.75
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$250.29
On Sale
RT Off-Road valve covers make for classic good looks under the hood, while also serving as protection for your valvetrain (to keep oil from escaping the cylinder head). These cast aluminum valve covers are much less prone to flex and distortion than the plastic or factory stock versions and can be easily mounted on the top of the cylinder head. These valve covers are available in choice of finishes and include essential hardware for installation.
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$179.99
$161.99
On Sale
Go Fast Bits SV52 blow-off valves are more compact and offer more flow. Standing only 86mm tall including the weld-on adapter, the SV52s have an astonishing boost pressure rating of 300 psi, and feature a monobloc body design, CNC-machined from a single aluminum billet that ensures strength without adding unnecessary bulk. They are designed with an anodized piston bore that creates an extremely hard and low-friction surface on which the single-piece aluminum 52.5mm piston glides and will continue to do so over countless cycles. The piston also provides strength and reliability, something a diaphragm cannot match in a high-boost BOV environment. Go Fast Bits SV52 blow-off valves include two springs, plus a spring pre-load adjustment system, so you can dial it in for optimum throttle response and boost recovery after gearshift, without resorting to the costly hit-and-miss approach of purchasing extra springs.
Not Yet Reviewed
$283.50
$255.15
On Sale
Go Fast Bits SXV blow-off valves are designed to ensure the ultimate reliability, performance, and boost holding. Featuring a 25mm inlet and outlet, the SXV is the perfect valve to replace the plastic OEM bypass/diverter valve or integrate into a turbo system that didn't previously have a valve. Plastic hose-mounted OEM bypass valves are very common, as are the reliability issues they suffer from cracked plastic and diaphragm failures that result in significant boost loss and poor performance. A significantly leaking OEM valve can also accelerate wear or even damage the turbo from over speeding. These SXV blow-off valves utilizes an uncompromising approach to their design and materials to ensure all your hard-earned boost gets to the engine, so the turbo doesn't work harder than it needs to. Deliver your turbos' full potential with the use of these SXV blow-off valves featured from Go Fast Bits! Product Overview: * Precision CNC-machined components for rugged reliability * Viton piston seal for the ultimate boost holding * The operation of the SXV is designed to offer the best possible throttle * An OEM bypass/diverter valve is open until it needs to close—increases turbo lag * An SXV is closed until it needs to open—minimizes turbo lag * By venting only, when necessary, the SXV eliminates the additional lag imposed by the OEM valve, resulting in the best throttle response your turbo system is capable of delivering. * Switch out your OEM valve for an SXV for the ultimate reliability and throttle response, with the peace of mind of Go Fast Bits lifetime warranty!
Not Yet Reviewed
$171.00
$153.90
On Sale
Go Fast Bits offers Mach 2 TMS Recirculating Diverter Valves for a variety of vehicles. It's the simple and essential modification for 30 percent quicker boost—utilizing proven TMS (Turbo Management System) technology to ensure dependable boost holding and optimum throttle response. If you don't need the patented venting bias adjustment feature of the Respons or Deceptor Pro, the Mach 2 is your answer. It's configured as a 100 percent recirculating valve (i.e. bypass, plumb back), and add-on kits are also available to convert to 100 percent atmosphere venting. Use the recirc model for direct factory replacement when you want the performance without the noise—or add the conversion kit when you want some noise with your performance! Factory bypass valves have two main shortcomings: they're typically designed to start opening above a certain pressure to protect the engine, and they're not optimized for throttle response. And you can't vent them to atmosphere without stalling your engine. The Mach 2 solves all of these issues. It can effectively hold unlimited boost (unlimited in that no turbo could ever produce enough pressure to damage it), and the TMS technology ensures maximum throttle response. And you CAN vent with the atmo conversion to atmosphere without stalling your engine. Product notes: * Recirculation model for direct factory replacement for performance without the noise * Atmosphere venting kits to convert the recirculating valve if you want noise with your performance * Like the Respons and Deceptor Pro II, the Mach 2 is available in a range of bolt-on kits for most popular turbo models * No additional adaptors, parts or vehicle modifications are required—simply remove the factory bypass valve and replace it with the Mach 2; it's that simple!
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$172.80
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$190.80
$155.52
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$171.72
On Sale
XDR blow-off valve kits integrate external blow-off valves allowing you to vent excess boost pressure into the atmosphere. Thus, eliminating compressor surge and strain on turbochargers and creating that popular turbo swoosh sound. You can even use the adjustable knob on top to either extend the swoosh sound, or make it a quick, short burst of air. Boost your performance and thrill the crowd with XDR blow-off valve kits. Features, parts, and specs may include: * Serviceable Delta Force synthetic filter (stops mud, dirt, and debris from entering exhaust port) * CNC-machined aluminum construction * All necessary hardware * Detailed instructions for easy at-home installation * Easy disassembly for cleaning and maintenance * Lifetime limited warranty
( 3 )
$209.95
$115.95
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