Maroon5.3

i looked on rpmoutlet, is the asp540120 the pulley i need.

rgvsierra

iTrader: (7)

yup, 540120 is the overdrive alt pulley,

Flyer

iTrader: (1)

http://www.4alterstart.com/pages/sto...putalternators

Is that the altenator your talking about? They say it is for the old body style, but wouldn't it work on the new trucks?

SleekSilverado

Hey guys what crank pully do i want?

-25% Harmonic Balancer, 800 charge ASP549900

-25% Harmonic Balancer 32% "Overdrive" Alternator, 700 RPM ASP549984

Hit Man X

The crank pullies are all the same at 25% under. Charging differences are in how small the alternator pulley is.

I hope that makes sense.

Flyer

iTrader: (1)

Hit Man X, what about the altenator? Will that one work on my truck or do you know?

I called them and they said that one for my truck was ~280 for 180 amps and 300 for 200amps.

Hit Man X

I looked at that pic and I think that is for the 350 Vortec motors. Our alternators use a one wire to battery and one or two on the voltage regulator. I guess those were the ones I was looking at are for the older trucks! lol

Either way, those guys sell quality stuff so you can't go wrong. It does cost a bit more than I was expecting too.