Does anybody running a procharger know which 3 v groove pulley needs to be run at the crank for the accessories (p/s, alt and sea pump). Can I use a standard billet pulley or does it need to be procharger specific to fit the procharger drive pulley? Thanks, Mark

they made a early kit for the V belts, mine is serpentine sure you would need to get right pulley from procharger...what are you trying to do ? piece together a kit ?

It depends on what accessory brackets you're running, specifically the power steering pump. The Procharger PS bracket pushes the pump forward so you need a different offset for the front crank pulley then on a traditional V-belt set up. The water pump and alternator pulley are the same offset as factory. If you use a stock crank pulley, you need to clearance it a bit and run a spacer to put the SC pulley in the right spot. If you use a billet pulley you don't need to clearance it but, you still need a spacer. Either way, unless you relocate the PS pump you're gonna have to get creative, or just order the correct ProCharger pulley. Any competent dealer can help you out. I dug a couple pulley's outta the basement so you can see the difference. The bolt pattern is the same as it bolts right through on to the balancer.

Awesome info.....thank you so much! It's very appreciated!