Tuff Stuff Performance Factory Cast PLUS 1-Wire GM Alternator - 6-Rib Serpentine Pulley 8321FC6G1W YA0818 Fits 1999-2007* (*2007 Classic Only)

Fits 1999-2007* (*2007 Classic Only) Chevrolet Silverado and GMC Sierra 1500 with 4

They offer high performance parts and appearance packages for Chrysler

Hard mounts battery to the frame with 3/8" supplied bolts

The Terminator X V3 Software provides the ability to dial in Torque Management to optimize the desired shifting characteristics when using a 6L80/90E Transmission

Tuff Stuff Performance Factory Cast PLUS 1-Wire GM Alternator - 6-Rib Serpentine Pulley 8321FC6G1W YA0818 Fits 1999-2007* (*2007 Classic Only)Tuff Stuff Factory Cast PLUS 1 Wire GM Alternator 6 Rib Serpentine Pulley Product Description: Alternator Factory Cast PLUS 225 amps 12V 1 Wire 6 Rib Serpentine Pulley Aluminum Case Natural GM 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