Tuff Stuff Performance Serpentine Alternator Pulley - 8-Rib - 2.25" Diameter - Black- Universal 91609069 The kit comes with the

The kit comes with the electric valve which has 1/2" N

Weather Resistant

OR HLY21-3

20 AN Female Inlet

Tuff Stuff Performance Serpentine Alternator Pulley - 8-Rib - 2.25" Diameter - Black- Universal 91609069 The kit comes with theProduct Description: Alternator Pulley Serpentine 8 Rib 2. 25 in Diameter Aluminum Black Powder Coat Universal Sold Individually Tuff Stuff Performance Accessories provide you with the "Ultimate" in Looks and Performance! We specialize in Chrome Plated, Polished, Factory and Powder Coat Finished accessories that give your ride the style and performance it deserves. Manufacturing custom finished components for hot rods and custom cars is our only