651.503.2058
Smoothflow pulleys is proud to offer complete modular pulley systems along with pulleys to fit the GM
stage 2 kit hub which are available for Cobalt SSs and Ion Redlines. The GM Stage 2 hub pulleys are
available in both machined and polished finish and will bolt up using either the blue GM security
bolts, or we can provide stainless steel cap screws.  

The stainless steel cap screws, which are offered for only 4.00, are much easier to work with and far
less likely to get stripped than the stage 2 security bolts.

These pulleys are also much lighter than the steel stage 2 pulleys, weighing in at around 3 oz.

The complete modular system is available in machined or polished finish and individual pulleys to fit
it are available as well.
Here at Smoothflow Pulleys and Machining we have been making moduler supercharger pulley
systems for over 3 years and have had thousands of satisfied Customers!
Machined Finish
Polished Finish
Pulley Size
Pulley Size
Machined Finish
Pulley: 50.00
Polished Finish
Pulley: 55.00
Stainless Steel
Cap Screws: 4.00
Machined Finish MPS
Polished Finish MPS
Machined Pulley System
Polished Pulley System
Individual machined pulley
Individual polished pulley
Machined Finish
Pulley: 50.00
Polished Finish
Pulley: 55.00
Machined Finish
Pulley System:
90.00
Polished Finish
Pulley System:
95.00
We've been making supercharger pulleys for over 3 years
Only the highest quality materials are used
Smoothflow Pulleys produces everything  with the highest standards in the U.S.A.
Modular pulley systems, MPS, for Grand Prix GTP, Bonneville SSEi, Mustang Cobra,
Cobalt SS, Ion Redline, Ford Harley Davidson, Ford Lightning, Buick Regal GS
Stainless Steel Cap Screws
Polished Finish
Individual Pulley
Machined Finish
Individual Pulley
Stage 2 Style Hub
Stage 2 Style
Hub 55.00