Lt1 underdrive pully
 

they seem like a good way to let up a few horses, anyone have anything againsed them?

the crank pulley is a good idea, but leave the alternator pulley alone.

For the work involved in getting it on and what not, personally I don't see it being a worthwhile mod.

Even though I dont know much about f-bodies, still trying to learn.........Im assuming that the consequences would probably be the same as what I read about other cars. If you are going to get an underdrive pulley for your engine, you should make sure with the manufacturer that it has a harmonic balancer. Without one, it will most likely send vibrations through the engine, thus making it less reliable.

LT1 UD pulleys just have the stock dampener bolt onto to them.

Save your money, spend it elsewhere.

Unless you have no more bolt ons to buy for the car 'cept that...

Okay lol sounds good. Like I said, just trying to learn:wink: