Lt1 underdrive pully

[ib4200]

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

[camaroAL]

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

[LTb1ow]

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

[vjf915]

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.

[LTb1ow]

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

[deadtrend1]

Save your money, spend it elsewhere.

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

[vjf915]

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

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