I finally got the underdrive pullies. Anyone give me a quik detail on doing these? I could figure it out, just easier to ask! Will I need a special puller for the harmonic balancer? Remove the fan shroud?
Thanks for the help!!

 

Good Luck on your install !! You have to remove your fan and shroud to install the water pump/fan pulley. This gives you more room to do the harmonic balancer/lower pulley and keeps you from creaming your radiator fins. Yes, you need a proper puller; get this and fit it from underneath before you tear anything down. This allows proper fit, bolts, washers, etc. in advance. Lube the seal with oil, grease the rear of the crank snout, clean the front of the snout and inside the harmonic balancer/lower pulley with alcohol or brake cleaner, and add a dab of sealer/RTV to the front of the crankshaft keyway.