well? i got underdrtive pulleys but cant seem to figure out the best way to get the crank out....i looked at for 5 min before a wedding so thta may contribute but what size are the bolts etc.

thanks

bolts are 3/8-24, i use an impact wrench

I used 2 sockets on my 3.1 crank pully, none of the bolts are horribly tight so it shouldn't be a big deal.

cool thanks guys.....ill getthose on tonite and see if i can feel any power differences!

Yea, mine weren't all that tight either. They were not loose, but they were nowere near needing air tools to break loose. Just a long handled ratchet or breaker bar should be enough.

well i got them off and the underdrive pulleys on! i had to use my smaller impact wrench because i kept turning the engine over with the ratchet...they look great and will look killer on the new enigne but i need a smaller belt now!!!! but since i need a new belt anyway im going to take my already gutted smog pump and get rid f that altogether to free up some more space under there