Check the listing for details. Small Block Ford Black Serpentine System 289 302 AC ALT PS Conversion SBF. Condition: New other (see details), Made in United States. Listed at 525.00 USD. Ford 289 - 302 - 351W Serpentine Conversion Kit Alternator, Power Steering & Air Conditioning Applications The BEAST™ 8 Track Serpentine System for Ford 289, 302 and 351W engines with A/C compressor, alternator and power steering. Unique 8 Rib Serpentine pulley design increases grip, reduces stretching and prevents belt slippage when compared to traditional 6 Rib designs. Uses original Ford power steering pump and clockwise rotation water pump. KIT INCLUDES: ---Water Pump Pulley: Requires use of late water pump with driver's side lower radiator hose: contact us if using early water pump with passenger side outlet. ---Crank Pulley (2 Belt): Requires use of 4 bolt factory balancer. If using 3 bolt or an aftermarket balancer, contact us and we can get the correct parts sent.