Does anyone have all the dimensions on the stock Roush TVS 1900 pulley?
I'm looking to get a custom 8 rib blower pulley made to match my new OD Damper.
If anyone who upgraded pulleys has their stock pulley I'd love to purchase it to ship to my pulley guy.
Not thrilled with too much down time between pulley swaps.
Thanks in advance,

 

There is a ton of Roush blower pulley info in this thread if you haven't seen it yet.

https://www.performancetrucks.net/fo...ullies-462448/

 

 

Oh ok, lol. You don't hear much about those old Roush blowers anymore...

 

I just had a custom modular hub machined to use ZZP 8 rib pulleys for the L67 M90 blowers. My builder just measured all of the stock pulley clearances and built the hub.

I did also contact one of the major pulley makers, and they had the specs to build the setup. I want to say they wanted around $350 for initial hub/pulley, then much cheaper for other sizes to swap. Would have to lookup the info/vendor again.

 

Smooth Flow pulleys made me one, it was like 100 bucks or so

 

They made me a custom pulley also, per my drawings.