Billet Pro Shop Engine Pulleys
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BPS Underdrive Alternator Pulley (2007-2014 GT500)
Billet Pro ShopGT500 alternators are prone to failure; high revs are the main culprit. These units were designed to spin at a maximum of 17 to 18000 RPM. Since th...
View full detailsBPS Lightweight Pulley Package (2007-2014 GT500)
Billet Pro ShopThis kit is for a complete replacement of all idlers on 2007-2014 GT500’s. All pulleys are hard black anodized to ensure a durable and long lasting...
View full detailsBPS 10-Rib 90mm Smooth Idler Pulley (2007-2014 GT500)
Billet Pro ShopThis idler is a direct replacement for Ford Part # 7R3Z8678A. Our pulleys are hard black anodized to ensure a durable and long lasting finish. They...
View full detailsBPS Underdrive Alternator Pulley (2011-2017 Mustang GT)
Billet Pro ShopSpinning your alternator passed the factory limit often leads to failure. Extend your alternator’s life by reducing its maximum RPM while maintaini...
View full detailsBPS Thump/ARS Tensioner Pulley
Billet Pro ShopThis idler is a stock size replacement for the steel GT500 Thump Tensioner pulley. Our pulleys are hard black anodized to ensure a durable and lon...
View full detailsBPS Idler Bracket (2007-2014 GT500)
Billet Pro ShopCNC machined from 6061-T6 aluminum, heavy-duty double sealed bearing is precision-fit into the bore. This pulley will insure a better belt wrap thu...
View full detailsBearing Finishing Cap for BPS Pulleys
Billet Pro ShopComplete the installation of your billet pulleys with our aluminum finishing caps. These caps will hide the face of the bearing and snap ring for a...
View full detailsBPS Idler Bracket (Aftermarket Supercharger) (2007-2014 GT500)
Billet Pro ShopNewly designed bracket for the 4.0L Whipple. CNC machined from aerospace grade aluminium, heavy-duty double sealed bearing is precision-fit into t...
View full detailsBPS High Tension Smooth Idler (2007-2014 GT500)
Billet Pro Shophis idler is a direct replacement for Ford Part # 7R3Z8678B. Our pulleys are hard black anodized to ensure a durable and long lasting finish. They ...
View full detailsBPS 10-Rib 90mm Grooved Idler Pulley (2007-2014 GT500)
Billet Pro ShopThis idler is a direct replacement for Ford Part # 4G7Z6C348AA. Our pulleys are hard black anodized to ensure a durable and long lasting finish. Th...
View full detailsBPS 10-Rib 100mm Smooth Idler Pulley (2003-2004 Cobra)
Billet Pro ShopBillet 100mm replacement for the two idlers on the factory bridge bracket of the 2003-2004 SVT Cobra. Will also fit F-150 lightnings. Features: CN...
View full detailsBPS 6-Rib 76mm Grooved Idler (2007-2014 GT500)
Billet Pro ShopThis idler is a direct replacement for Ford Part # YW7Z8678AA. Our pulleys are hard black anodized to ensure a durable and long lasting finish. The...
View full detailsBPS Supercharger Pulley (2007-2014 GT500)
Billet Pro ShopBPS supercharger pulleys are stock look and made of high grade steel.Precision machined borePress fit just like OEMMachined to OEM specsAll pulleys...
View full detailsBPS 6-Rib 76mm Smooth Idler (2007-2014 GT500)
Billet Pro ShopThis idler is a direct replacement for Ford Part # XR3Z8678BA. Our pulleys are hard black anodized to ensure a durable and long lasting finish. The...
View full detailsBPS 10-Rib 76mm Smooth Idler Pulley (2007-2014 GT500)
Billet Pro ShopThis idler is a stock size replacement for Ford Part # 7R3Z8678A. Our pulleys are hard black anodized to ensure a durable and long lasting finish. ...
View full detailsBPS Underdrive Alternator Pulley (1JZ & 2JZ Engines)
Billet Pro ShopSpinning your alternator passed the factory limit often leads to failure. Extend your alternator’s life by reducing its maximum RPM while maintaini...
View full detailsBPS Water Pump Pulley (2007-2014 GT500)
Billet Pro ShopThis idler is a direct replacement for Ford Part # 7R3Z8509A. Our pulleys are hard black anodized to ensure a durable and long lasting finish. As m...
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