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$139.99 – $549.98Price range: $139.99 through $549.98
Idler Pulley Set with Auxiliary Idler Bracket 2003-2004 Mustang Cobra Compatible with Whipple 3.0 Supercharger as of 3/2025 This convenient kit is offered to simplify the process of outfitting your supercharged Cobra with complete set of heavy-duty idler pulleys and our billet idler bracket. The kit includes our durable and proven Cobra auxiliary idler bracket…
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$219.99 – $269.99Price range: $219.99 through $269.99
2003-2004 Mustang Cobra Compatible with Whipple 3.0 Supercharger as of 3/2025 Sometimes referred to as a ‘snub idler’, this popular kit will bolt into position and virtually eliminate belt slippage at the supercharger pulley. The key is the unique design of our aluminum pulley mounting bracket. Our heavy-duty bracket is designed so that it will not…
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$169.99
Crank Idler Relocation Kit 2003-2004 Mustang Cobra This kit is offered as a service part for the interchangeable crank pulley kits we manufacture for the Mustang Cobra (PN ICPCOBRA, listed elsewhere). This kit includes everything normally included with the Cobra Crank Pulley Kit, with the exception of the crank pulley hub, the hub bolts, the pulley ring,…
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$129.99 – $271.97Price range: $129.99 through $271.97
Crank Pulley Ring (Ring Only) 1999-2004 Lightning, 2003-2004 Mustang Cobra Note: These pulley rings are intended for the Lightning & Mustang Cobra applications only. There are limitations on which sizes can be used in GM LSA & LT4 applications, so please see the separate Crank Pulley Rings listing under the 2010 & later Camaro or 2009…
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$149.99
Custom Crank Pulley Hub For 2003-2004 Mustang Cobra with ATI 918036 Balancer This specially-machined crank pulley hub is designed for users of our ICPCOBRA interchangeable crank pulley kit who have equipped their Cobra with an ATI harmonic balancer. If you are using the original Ford balancer, please see the MCH3000 crank pulley hub, available as a replacement…
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$439.99 – $569.96Price range: $439.99 through $569.96
2003-2004 Ford Mustang Cobra Interchangeable Crank Pulley Kit (Includes One Pulley Ring) 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 and securely relocate the…
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$18.99
Bearing Cover Fits Metco Motorsports Billet Idler Pulleys This decorative bearing cover is designed to mount over any 90mm or 100mm Metco single-bearing idler pulley. It installs easily using the supplied M8 x 1.25 x 30mm stainless steel socket head fastener, and serves to protect the pulley bearing from dust and debris contamination. The cover is machined from…
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$22.99
Supercharger Shaft End Cover 2003-2004 Mustang Cobra, 1999-2004 Lightning, 2007-2014 GT500 This clever piece attaches to the forward edge of the supercharger shaft in Modular Ford applications, and it adds a bit of flash to a very visible part of the engine. It installs in place of the plastic pin installed by the factory at the…
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$99.99 – $129.99Price range: $99.99 through $129.99
Tensioner Support Plate Fits 2V & 3V Mustang, 2003-2004 Mustang Cobra, Lightning with Ford 3-Bolt Tensioner Original Metco Motorsports Design! This billet aluminum plate was designed as a solution to the problem of the factory Ford belt tensioner deflecting under load in supercharged applications. The factory tensioner arm tends to flex toward the front of the…
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$59.99 – $124.97Price range: $59.99 through $124.97
2003-2004 Mustang Cobra Underdrive Alternator Pulley (Sold Individually, Priced Each) Our underdrive alternator pulleys are CNC-machined from certified 6061-T6511 billet aluminum and black anodized for long-lasting surface protection. The pulleys are sized to maintain OEM alternator speeds when used in 2003 and 2004 Mustang Cobra applications equipped with our Interchangeable Crank Pulley Kit. An underdrive…
