ReVz

UD pulleys.. whats the differance.. and won't both do the same job of giving me some more power? Steedas so much more money.. [:@]

http://www.mustangtuning.com/st4unpum20gt.html

http://www.mustangtuning.com/ma4unpu.html

01yellowgt

The March and Steeda pulleys will give you the exact same hp gain. The difference is most likely that those march pulleys are a piggy backs where the the steedas are not. I believe March does make both piggy back and non, so ask mustangtuning which they are. My recommendations are the non piggy backs

ReVz

so go with the steedas? and heres a stupid question.. whats piggy back?

01yellowgt

I would go with the steeda, but its your call. Piggy back just attach to the original pulleys.

Chopper

Piggybacks require you to install the harmonic balancer on the front of the new U/D pulley if you want to have a balancer on the crank.This adds more weight to the rotating assy.that you don't need if you buy the balanced non piggyback pulleys.

josh_0351

Steeda's are non-piggy back - Go Steeda!