question

[alonzo03]

hey guys wanna know the best underdrive pulleys to get for my 04 mm

[ImpalaSlayer]

i belive there is only one company? :dunno:

[alonzo03]

who are they

[Bradley G]

Steeda, they have a dampner to absorb vibration, it helps preserve the oil pump internals.
That seems to be the popular vote.

[fastblackmerc]

Go with the Steeda pulleys. They are made out of steel. I've had mine on for over 50K and never had a problem.