I recently purchased a 12 Silverado that has a SLP TVS1900 supercharger, it has a press on pulley I’m looking have another option to install a smaller pulley. I’ve done a few searches and can’t seem to find a resource.

thank you

 

you need to order the 4 bolt hub, maybe someone else on here will chime in with a part number for you...use a 3 jaw puller to remove the original pulley, press on the new 4 bolt hub and then install any pulley size you want

 

Look through my build for a contact. Nate made my press on pulley after I mailed the whole unit to him.

 

Hey awesome build you have but I didn’t happen to see the contact for Nate I saw mention of him but not his contact.

 

Nate Herbst at Smoothflow pulleys did mine.

 

i'm surprised they made TVS units with press-on like the old MPs
if somebody's making a bolt conversion, that sounds like it's worth it. i've changed the pulleys on my TVS at least 5-6 times, and the 4bolt makes it a snap.

 

oh, and depending on how small you're thinking of going... it might be worth considering an OD crank instead (especially since you're still 6rib). that'd be better at preventing belt slip issues, but it's obviously a bit more cash involved.