This convenient kit is offered to simplify the process of outfitting your supercharged Cobra with complete set of heavy-duty idler pulleys and the auxiliary idler bracket.

Replace the original supercharger pulley on your CTS-V with this precision-made 2.50" overdrive unit to make an additional 3.5-4.5 pounds of boost and more horsepower and torque.

This comprehensive kit allows the user to easily add boost and horsepower to the factory supercharged Lightning and Harley Davidson trucks. The kit installs easily with no modifications or special tools required, and provides for quick and simple boost level changes once installed.

This comprehensive kit allows the user to replace the heavy factory crankshaft pulley and cage assembly with a lightweight, precision-machined aluminum hub and interchangeable outer ring. The kit includes all of the necessary hardware, including a billet bracket to cleanly relocate the factory crank idler pulley.

This kit is offered as a service part for the interchangeable crank pulley kits we manufacture for the Mustang Cobra listed elsewhere in this section.

This kit is offered as a service part for the interchangeable crank pulley kits we manufacture for the Mustang Cobra listed elsewhere in this section.

This performance suspension upgrade is designed for both lowered and non-lowered F150 and Lightning trucks. It eliminates wheel hop, improves traction, and does not negatively impact ride quality.

This kit is designed to simplify the process of deleting the A/C compressor from the Shelby GT500.

This kit is designed to simplify the process of deleting the A/C compressor from the Shelby GT500.

This Metco Motorsports high performance air filter kit is a direct bolt on and is a quick and easy way to add horsepower.

This adapter is precision-machined from billet aluminum and is designed to adapt the Ford 90mm Mass Air Flow sensor to any filter element or air intake with a 4" inlet.

This Metco Motorsports high performance air filter kit is a direct bolt on and is a quick and easy way to add horsepower.

Metco's underdrive alternator pulleys are CNC-machined from billet aluminum and black anodized for long-lasting surface protection. The pulleys are sized to maintain proper alternator speed when used on 2003 and 2004 Mustang Cobras equipped with the Metco Motorsports Interchangeable Crank Pulley Kit.

This decorative bearing cover is designed to mount over any 90mm or 100mm Metco single-bearing idler pulley.

This pulley is designed to be installed as a direct replacement for the original pulley on the Buick tensioner assembly.

This valve cover adapter replaces the original oil fill tube on the factory driver's side valve cover.

Metco Motorsports Valve Cover Adapter 1997 and Newer LSx including G8 & 2010 Camaro SS, LT4, 1989 Turbo Trans Am, Supercharged 3800 Series II, Ecotec 4 cylinder. This valve cover breather assembly replaces the original oil fill tube on the passenger side factory valve cover. The base is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the breather.

Metco Motorsports Valve Cover Adapter 1997 and Newer LSx including G8 & 2010 Camaro SS, LT4, 1989 Turbo Trans Am, Supercharged 3800 Series II, Ecotec 4 cylinder. This valve cover breather assembly replaces the original oil fill tube on the passenger side factory valve cover. The base is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the breather.

Metco Motorsports Valve Cover Adapter 1997 and Newer LSx including G8 & 2010 Camaro SS, LT4, 1989 Turbo Trans Am, Supercharged 3800 Series II, Ecotec 4 cylinder. This valve cover breather assembly replaces the original oil fill tube on the passenger side factory valve cover. The base is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the breather.

Metco Motorsports Valve Cover Adapter 1997 and Newer LSx including G8 & 2010 Camaro SS, LT4, 1989 Turbo Trans Am, Supercharged 3800 Series II, Ecotec 4 cylinder. This valve cover adapter replaces the original oil fill tube on the factory valve cover. It is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the adapter.

Metco Motorsports Valve Cover Adapter 1997 and Newer LSx including G8 & 2010 Camaro SS, LT4, 1989 Turbo Trans Am, Supercharged 3800 Series II, Ecotec 4 cylinder. This valve cover adapter replaces the original oil fill tube on the factory valve cover. It is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the adapter.

Metco Motorsports Valve Cover Adapter 1997 and Newer LSx including G8 & 2010 Camaro SS, LT4, 1989 Turbo Trans Am, Supercharged 3800 Series II, Ecotec 4 cylinder. This valve cover adapter replaces the original oil fill tube on the factory valve cover. It is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the adapter.

This valve cover breather assembly replaces the original oil cap found on the factory passenger side valve cover of the 5.0 EFI V8. The base is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the breather.

All Ford Applications with Screw-Mount Oil Fill, including 5.0L V8, 2V & 4V 4.6L V8, 2003-2004 Mustang Cobra, 2007 & Newer GT500, Lightning Truck, Mercury Marauder This valve cover adapter replaces the original oil fill tube on the factory valve cover. It is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the adapter.

All Ford Applications with Screw-Mount Oil Fill, including 5.0L V8, 2V & 4V 4.6L V8, 2003-2004 Mustang Cobra, 2007 & Newer GT500, Lightning Truck, Mercury Marauder This valve cover adapter replaces the original oil fill tube on the factory valve cover. It is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the adapter.

Metco Motorsports Valve Cover Adapter replaces the original oil fill on the factory side valve cover. It is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the adapter.

This valve cover breather assembly replaces the original oil fill cap found on the passenger side of the factory valve cover. The base is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the breather.

This valve cover breather assembly is a variation of the popular Metco MBR0001 breather. This unit replaces the original oil fill tube found on the driver's side of the factory valve cover of the 1986-1987 Buick Regal turbo.

This crank case breather assembly replaces the cap on the oil fill tube located on the driver's side of the intake of the late model Hemi engine. The base of the breather is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the breather.

This crank case breather assembly replaces the cap on the oil fill tube located on the driver's side of the intake of the late model Hemi engine. The base of the breather is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the breather.

This adapter replaces the original oil fill cap on the driver's side of the engine. It is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the adapter.

This adapter replaces the original oil fill cap on the driver's side of the engine. It is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the adapter.

This valve cover breather assembly replaces the original oil fill cap found on the driver's side valve cover on the supercharged Cobra and Shelby GT500 applications.

98-02 Camaro LS1 Metco Motorsports Valve Cover Breather

The Metco Motorsports high performance lower control arms for the Ford Mustang are CNC-machined from 6061-T6511 billet aluminum for unsurpassed strength and precision-fit. The control arms are clear-anodized for long-lasting surface protection.

The Metco Motorsports high performance lower control arms for the GM F-Body are CNC-machined from 6061-T6511 billet aluminum for unsurpassed strength and precision-fit. The control arms are clear-anodized for long-lasting surface protection.

The Metco Motorsports high performance lower control arms for the GM F-Body are CNC-machined from 6061-T6511 billet aluminum for unsurpassed strength and precision-fit. The control arms are clear-anodized for long-lasting surface protection.

The Metco Motorsports high performance lower control arms for the Ford Mustang are CNC-machined from 6061-T6511 billet aluminum for unsurpassed strength and precision-fit. The control arms are clear-anodized for long-lasting surface protection.

This Metco Motorsports high performance upper and lower control arm kit is specifically designed for the 2003-2004 Mercury Marauder and Crown Victoria.

The Metco Motorsports high performance lower control arms for the new Mustang are CNC-machined from 6061-T6511 billet aluminum for unsurpassed strength and precision-fit. The control arms are clear-anodized for long-lasting surface protection.

*HUB ONLY* Includes (1) crank pulley hub precision-machined from billet aluminum, and the necessary Grade 8 fasteners.

This popular kit is designed to bolt on with no modifications and virtually eliminate belt slippage at the supercharger pulley.

This overdrive crank pulley assembly is designed for 3V Mustangs equipped with an aftermarket supercharger.

These are the individual crank pulley rings used with our Interchangeable Crank Pulley Kit for the GM LSA engine. If you have our kit installed on your car, you can buy the rings separately for a quick and easy change to the boost level.

Metco's crank pulley rings are designed for use with Metco Motorsports Interchangeable Crank Pulley Kit offered for the supercharged Lightning truck and the supercharged Mustang Cobra.

These precision-machined spacers fit between the driver's side front lower control arm and the frame bracket.

Metco's one-piece driveshaft safety loop is custom-designed to fit the floor pan of the 1999-2004 Ford Lightning truck.

This front driveshaft loop is custom-designed to take advantage of existing mounting points on the vehicle and requires no drilling for installation.

This driveshaft safety loop is designed to fit the 2011 Mustang GT, equipped with either the six-speed manual or automatic transmission.

This driveshaft loop is designed to install in the front position, and is suited for vehicles using an aftermarket one-piece driveshaft.

Metco's one-piece driveshaft safety loop is custom-designed to fit the floor pan of the 2003-2004 Mercury Marauder and Ford Crown Victoria. This loop installs with no drilling required!

This two-piece driveshaft safety loop is specifically designed to fit the Pontiac G8.

This bolt-on driveshaft safety loop is designed exclusively for the 2009 and newer Dodge Challenger equipped with the six-speed transmission.

This driveshaft safety loop is custom-designed so that it can be installed in the modern Dodge Charger & Challenger applications with no modifications necessary.

This driveshaft safety loop is custom-designed so that it can be installed in the modern Dodge Charger & Challenger applications with no modifications necessary.

Metco's two-piece driveshaft safety loop is custom-designed to fit the floor pan of the 1993-2002 GM F-body.

Metco's two-piece driveshaft safety loop is custom-designed to fit the floor pan of the 1993-2002 GM F-body.

The ONLY driveshaft loop for the 2010 & Newer Camaro that requires NO DRILLING for installation!

The ONLY driveshaft loop for the 2010 & Newer Camaro that requires NO DRILLING for installation!

Metco's one-piece driveshaft safety loop is custom-designed to fit the floor pan of the 1979-2004 Mustang and Mustang Cobra.

This adapter fitting is CNC-machined from billet aluminum and attaches directly to the schrader valve outlet on the GM factory fuel rail.

This adapter fitting is CNC-machined from billet aluminum and attaches directly to the schrader valve outlet on the GM factory fuel rail.

This adapter fitting is CNC-machined from billet aluminum and attaches directly to the schrader valve outlet on the GM factory fuel rail.

This adapter fitting is CNC-machined from stainless steel and attaches directly to the schrader valve outlet on the Ford factory fuel rail.

This convenient billet adapter mounts directly to the factory (or aftermarket equivalent) fuel rail, sandwiched between the rail and the OEM fuel pressure sensor.

This convenient billet adapter mounts directly to the factory (or aftermarket equivalent) driver's side fuel rail, sandwiched between the rail and the OEM fuel pressure sensor.

This part is designed to mount in place of the OEM fuel pressure sensor and serve as a block-off in applications in which the sensor is no longer necessary.

This adapter is a part of our popular MFF0008 fitting assembly that adapts the factory fuel feed line found on the 2005 & newer Mustang GT to our billet fuel rails.

This custom adapter is part of the Metco Motorsports fuel rail adapter kit (PN MFRS2000) used with Metco fuel rails. This is the billet fitting that mates the high-pressure hose of the MFRS2000 to the factory fuel feed line.

This two-piece adapter is custom made to facillitate the installation of the Metco Motorsports fuel rail kit (MFR2005A) on vehicles using the factory fuel feed line.

The key to this kit is the billet adapter fitting. It is CNC-machined for precision fit and leak-free performance and attaches directly to the schrader valve outlet on the factory GM fuel rail.

The key to this kit is the billet adapter fitting. It is CNC-machined for precision fit and leak-free performance and attaches directly to the schrader valve outlet on the factory GM fuel rail.

The key to this kit is the billet adapter fitting. It is CNC-machined for precision fit and leak-free performance and attaches directly to the schrader valve outlet on the factory GM fuel rail.

The key to this kit is the billet adapter fitting. It is CNC-machined for precision fit and leak-free performance and attaches directly to the schrader valve outlet on the factory GM fuel rail.

The key to this kit is the billet adapter fitting. It is CNC-machined for precision fit and leak-free performance and attaches directly to the schrader valve outlet on the factory GM fuel rail.

The key to this kit is the billet adapter fitting. It is CNC-machined for precision fit and leak-free performance and attaches directly to the schrader valve outlet on the factory GM fuel rail.

This comprehensive kit from Metco Motorsports allows the user to easily install an underhood fuel pressure gauge on their LT1-powered GM vehicle.

This comprehensive kit from Metco Motorsports allows the user to easily install an underhood fuel pressure gauge on their LT1-powered GM vehicle.

This kit allows the installer to tap into the Schrader valve outlet on the GM fuel rail and connect directly to a high-quality pressure gauge that can be mounted within the driver's field of view.

This kit allows the installer to tap into the Schrader valve outlet on the GM fuel rail and connect directly to a high-quality pressure gauge that can be mounted within the driver's field of view.

This kit allows the installer to tap into the Schrader valve outlet on the GM fuel rail and connect directly to a high-quality pressure gauge that can be mounted within the driver's field of view.

This kit allows the installer to tap into the Schrader valve outlet on the GM fuel rail and connect directly to a high-quality pressure gauge that can be mounted within the driver's field of view.

This kit allows the installer to tap into the Schrader valve outlet on the GM fuel rail and connect directly to a high-quality pressure gauge that can be mounted within the driver's field of view.

This kit allows the installer to tap into the Schrader valve outlet on the GM fuel rail and connect directly to a high-quality pressure gauge that can be mounted within the driver's field of view.

This kit is based on our exclusive adapter fitting that is CNC-machined from stainless steel. The adapter attaches directly to the schrader valve outlet on the Ford factory fuel rail, and the opposite side of the fitting accepts the standard 1/8" NPT fitting for the included 1.5" fuel pressure gauge.

This kit is based on our exclusive adapter fitting that is CNC-machined from stainless steel. The adapter attaches directly to the schrader valve outlet on the Ford factory fuel rail, and the opposite side of the fitting accepts the standard 1/8" NPT fitting for the included 1.5" fuel pressure gauge.

This kit is based on our exclusive adapter fitting that is CNC-machined from stainless steel. The adapter attaches directly to the schrader valve outlet on the Ford factory fuel rail, and the opposite side of the fitting accepts the standard 1/8" NPT fitting for the included 1.5" fuel pressure gauge.

This kit is based on our exclusive adapter fitting that is CNC-machined from stainless steel. The adapter attaches directly to the schrader valve outlet on the Ford factory fuel rail, and the opposite side of the fitting accepts the standard 1/8" NPT fitting for the included 1.5" fuel pressure gauge.

This convenient billet adapter mounts directly to the factory (or aftermarket equivalent) fuel rail, sandwiched between the rail and the OEM fuel pressure sensor.

This convenient billet adapter mounts directly to the factory (or aftermarket equivalent) fuel rail, sandwiched between the rail and the OEM fuel pressure sensor.

This convenient billet adapter mounts directly to the factory (or aftermarket equivalent) fuel rail, sandwiched between the rail and the OEM fuel pressure sensor. The fuel block seals with OEM-style O-rings, so no gaskets or sealants are required.

This convenient billet adapter mounts directly to the factory (or aftermarket equivalent) fuel rail, sandwiched between the rail and the OEM fuel pressure sensor. The fuel block seals with OEM-style O-rings, so no gaskets or sealants are required.

This comprehensive kit contains the necessary components to convert the OEM fuel pressure regulator to a manually-adjustable unit.

The Metco Motorsports fuel rail kit for the new Mustang includes rails precision machined from billet aluminum, not commonly available extruded rail stock like other fuel rail kits.

Like all Metco Motorsports fuel rails, these rails are precision-machined from billet, not extruded stock like most other aftermarket fuel rails. These rails have the largest-available internal diameter at 11/16".

The Metco Motorsports fuel rails for the GM LS1 application are precision-machined from billet aluminum, not commonly available extruded rail stock like other fuel rail kits.

The Metco Motorsports fuel rails for the GM LS1 application are precision-machined from billet aluminum, not commonly available extruded rail stock like other fuel rail kits.

The Metco Motorsports fuel rails for the Lightning & Harley Davidson F150 are precision machined from billet aluminum, not commonly available extruded rail stock like other fuel rail kits.

The Metco Motorsports fuel rail set for the Shelby GT500 Mustang includes rails precision-machined from billet aluminum, not commonly available extruded rail stock like other fuel rail kits.

This custom adapter is designed to mate the Metco Motorsports billet fuel rail kit (PN MFRS1000) with the factory fuel feed line. It is designed for users of the Metco rails who wish to maintain the stock-style fuel lines and the returnless design of the factory fuel system.

This Metco Motorsports supercharger pulley replaces the stock 3.2" pulley and spins the blower faster, adding boost and adding horsepower.

The Metco relocation brackets are manufactured from heavy-duty laser-cut steel, precision-welded on a fixture, and powdercoated for long-lasting surface protection. The kit includes brackets for the left and right lower control arms, Grade 8 hardware, and detailed installation instructions.

The Metco relocation brackets are manufactured from heavy-duty laser-cut steel, precision-welded on a fixture, and powdercoated for long-lasting surface protection. The kit includes brackets for the left and right lower control arms, Grade 8 hardware, and detailed installation instructions.

The Metco relocation brackets are manufactured from heavy-duty laser-cut steel, precision-welded on a fixture, and powdercoated for long-lasting surface protection. The kit includes brackets for the left and right lower control arms, Grade 8 hardware, and detailed installation instructions.

The Metco relocation brackets are manufactured from heavy-duty laser-cut steel, precision-welded on a fixture, and powdercoated for long-lasting surface protection. The kit includes brackets for the left and right lower control arms, Grade 8 hardware, and detailed installation instructions.

This billet idler pulley is identical to the Metco Motorsports MIP-90 idler pulley except that is 10mm larger. The larger size is designed for use in auxiliary idler applications where a smaller than stock supercharger pulley is installed.

This 100mm billet idler pulley is designed to replace the factory idler pulley located directly beneath and to the left of the supercharger pulley.

The billet idler pulleys included in this kit can be installed as direct replacements for the original idler pulleys on the Ford 4.6L 3V engine.

This billet idler pulley can be installed as a direct replacement for the unsightly plastic pulley mounted on the tensioner arm of the new Camaro SS and the supercharged CTS-V.

This billet idler pulley can be installed as a direct replacement for the unsightly plastic pulley mounted on the tensioner arm of the new Camaro SS and the supercharged CTS-V.

This billet idler pulley is similar to the Metco Motorsports MIP-90 and MIP-100 idler pulleys, and is 76mm (3.00") in size. This pulley is approximately 40mm wide (1.5") at the belt surface and will work with both 6 and 8-rib belts.

This billet idler pulley is identical to the Metco Motorsports MIP-100 idler pulley except that it is 10mm smaller in size to match the OEM idler pulleys. The larger 100mm diameter of the MIP-100 is designed for use in auxiliary idler applications where a smaller than stock supercharger pulley is installed.

This billet idler pulley is specifically designed for severe-duty applications, such as those running higher boost levels or aftermarket superchargers like a Whipple or a Kenne-Bell.

We offer this Metco replacement idler pulley in a reduced diameter (2.00") to provide the necessary clearance for overdrive crank pulley rings.

This billet idler pulley is specifically designed for severe-duty applications, such as those running higher boost levels or aftermarket superchargers like a Whipple or a Kenne-Bell.

The Metco Motorsports auxiliary idler kit for the Lightning is cleverly engineered to be a simple bolt on and to be the ultimate solution to belt slippage.

This easy-to-install kit serves to minimize the amount of engine oil drawn up through the crankcase vent tube and into your truck's throttle body. Engine oil contaminates the intact tract and can lead to engine-damaging detonation.

This decorative pulley cover installs easily in front of an OEM idler pulley or a 90mm Metco Motorsports billet idler pulley. The clever design allows the pulley cover to remain stationary while the pulley is in motion.

This decorative pulley cover installs easily in front of a 100mm Metco Motorsports billet idler pulley. The clever design allows the pulley cover to remain stationary while the pulley is in motion.

This high-quality tool kit can be configured to remove a supercharger pulley and to install a supercharger pulley. It is precision-machined from the highest quality materials and is designed to be re-used many times.

This 6-rib 2.57" pulley is a very popular upgrade for owners of new Mustangs equipped with Roush superchargers who wish to add more boost.

Replace the original supercharger pulley with our 2.60" overdrive pulley to add 3-5 lbs of boost to your Roush Mustang. The kit includes a pulley hub machined from high-grade steel that presses onto the blower shaft.

The Metco Motorsports auxiliary idler kit for the Shelby GT500 is cleverly engineered to be a simple bolt on and to be the ultimate solution to belt slippage.

Replace the original 3.00" supercharger pulley with one of Metco's precision-made supercharger pulley kits to add boost to your Shelby Mustang.

This is the same pulley hub included with the Metco Motorsports supercharger pulley kits (MSP2.60, MSP2.70, MSP2.80, & MSP3.00) listed in this section.

This kit is designed to simplify the process of deleting the power steering system from the Shelby GT500.

These pulley rings are designed for use with Metco Motorsports two-piece supercharger pulleys. If you already have a Metco supercharger pulley on your GT500, one of these rings is all that is needed to change the boost level on your vehicle.

This cleverly-engineered kit is an easy bolt-on that provides dyno-proven gains in both horsepower and torque.

This performance suspension upgrade is designed for F150 and Lightning trucks. It eliminates wheel hop, improves traction, and does not negatively impact ride quality.

The Metco Motorsports billet thermostat housing for the Buick Grand National is CNC-machined for precision fit and maximum durability.

This billet aluminum plate was designed as a solution to the problem of the factory Ford belt tensioner deflecting under load in supercharged applications.

This new bracket is a direct replacement for the stock upper control arm bracket found on all 2005 - 2010 Mustangs.

This new bracket installs as a direct replacement for the stock upper control arm bracket found on all 2011 and newer Mustangs.

The Metco Motorsports upper control arm is comprised of a precision-machined aluminum block housing a threaded steel pinion, a heavy-duty zinc-plated adjuster, and a precision-welded and powdercoated clevis.

The Metco Motorsports upper control arm is comprised of a precision-machined aluminum block housing a threaded steel pinion, a heavy-duty zinc-plated adjuster, and a precision-welded and plated clevis.

This kit includes two essential components needed when preparing your 2011 Mustang for high performance use: Our double-adjustable upper control arm and our heavy-duty upper control arm mounting bracket.

Replace the original 3.60" (Cobra) or 2.93" (Lightning) supercharger pulley with one of Metco's overdrive pulleys to add boost to your Cobra or Lightning truck.

This precision-machined steel press-on pulley hub is the same as the hub included with the Metco Motorsports interchangeable supercharger pulley kit for the Cobra & Lightning.

These pulley rings are designed for use with Metco Motorsports two-piece supercharger pulleys. If you already have a Metco supercharger pulley on your Lightning or Cobra, one of these rings is all that is needed to change the boost level on your vehicle.

This Metco Motorsports high performance Watts Link Kit is specifically designed for the 2003-2004 Mercury Marauder and Crown Victoria.

This cleverly-engineered adapter is designed to replace the OEM PCV valve adapter found on the passenger side valve cover in the Cobra & GT500 applications.

Replace the original 4.00" pulley on your Saleen supercharger with one of Metco's precision-machined 2.80" pulleys for added boost and horsepower. Our 6-rib billet pulley is CNC-machined for exact fit on the supercharger's 4-bolt pulley flange, and after machining the pulley is black anodized for long lasting surface protection.