NicksMeanGT

Hey guys,
I am new to this stuff so bear with me. i am installing a bbk power plus series underdrive pulley kit to my 1999 mustang 4.6 gt. i purchased the kit new and there was no directions included(maybe they don't include them?)...anyways, so i get the alternator and water pump pulleys installed and i go to the crankshaft/harmonic balancer. i rent the balancer puller kit from the parts store and i start to get to work. i take off the 18mm bolt and the washer/spacer. is there anything else i have to take off to get this to come off with the puller or is it just tight as a bit**. i definitely didn't want to break anything so i am just being cautious. Also, i guess i have to keep the harmonic balancer on the new crankshaft pulley, but does the harmonic balancer separate from the stock pulley so i can put it on the bbk one? any advice is greatly appreciated
thanks, nick.

Chopper

I've never replaced pulleys on the 2 cam engine but you might have to use an impact wrench( a powerful one)to get these things off the crankshaft.That's about all I can say without helping you destroy something.