Here is a rare chance to buy a race style Serpentine belt drive pulley system for your engine. These are top of the line CV Products S-Drive parts that were used for one race (or less) by RoushYates Racing. These pulleys can also be used on many other engines including Chevy and Dodge motors. Many of these pulleys cannot be purchased by the public because they are custom pulleys designed to specs supplied by RoushYates Racing.

These are some of the latest pulleys used by RoushYates on their racing engines. These serpentine pulleys are designed to run with a single belt, not two belts like the pulleys sold to the public through the CV Products catalog. These pulleys use the thinner 3 rib serpentine belt design made by Goodyear (Gatorback) or Dayco (Top Cog) and are designed to use a single belt, so they take as little horsepower as possible from the engine. These pulleys are designed for a small block Ford 358 NASCAR race engine, but can be used on any small block 289, 302, or 351 Ford engine, 305, 327, 350, or 400 small block engine as well as many others. These systems can be configured from CV products in a number of ways to suit your needs, so they can be adapted to most V8 engines. This auction includes the key pulleys of the serpentine system which includes a the crank drive pulley, the alternator pulley, and the water pump pulley. Here are the specs on the pulleys included in this listing:

Here is what is included:

Anodized Billet Aluminum Crank Drive Pulley One 2 rib (3 groove) 2.75” pullley with Twin-Pin mounting system
Anodized Billet Aluminum Water Pump Pulley One 2 rib (3 groove) 5.00" dual sheave pulley with 1.200" & 1.750" offset
Anodized Billet Aluminum Alternator Crank Drive Pulley One 2 rib (3 Groove) 2.00" pulley with .671" mounting hole

You can easily add a dry sump drive or other auxillary driven systems to this by adding a pulley and a hat washer on top of the crank pulley exactly like the race teams do. We also carry several different 3 bolt drive hubs that will allow you to adapt the lower pulley to the balancer on your engine. Please see our other items or contact us if you do not see a hub for your engine. This system does not require the use of a belt tensioner like many late model production engines. This means less weight on your engine and one less source of drag to take away your horsepower!

Here is a photo of a similar crank pulley mounted on a Small Block Ford Engine: View Image