underdrive pullies???

[xrdr27]

Does anyone know if they make uderdrive pullies for a 4.0 SOHC?

 

[bates]

What about the OHV?

 

[danlong]

Years ago there was a pulley for the OHV, but it had a tendency to blow apart at high rpm's and send shrapnel through your radiator, condensor, etc... I don't even recall who made these, as I've never actually seen one still around. Nothing for the SOHC either.

A guy named Racin' Ranger over on RPS is planning on developing a new pulley for the OHV in the near future, but I haven't heard many details about it.

 

[blk mk8]

i do not recomend those for our trucks. even if they made them any more, the company that had them for 4.0 performance but they did not hold up. i recomend you do other small stuff like a SCT chip or reflash, intake pipe, exhaust and headers.