Check the listing for details. Small Block Ford Serpentine Conversion Kit SBF 289 302 4 Bolt Crank SBFL. Condition: New other (see details), Made in United States. Listed at 375.00 USD. Ford 289 - 302 - 351W Serpentine Conversion Kit - Alternator & Power Steering Applications The BEASTTM 8 Track Serpentine System is specifically designed for Ford 289, 302 and 351W engines and includes everything you'll need to fully convert your alternator and power steering pumps. This system features a unique pulley design that increases grip, reduces stretching and prevents belt slippage when compared to the traditional six rib designs. In an effort to save money and time, we recommend using the Saginaw power steering pump and clockwise rotation water pump. KIT INCLUDES: ---Water Pump Pulley - This kit includes a pulley for driver's side lower radiator hose. If you need passenger side, please contact us. FREE!! ---Crank Pulley - This kit includes a crank pulley for a 4 bolt factory balancer.