Dampener for 8rib Corvette AND 6 rib truck for Magnuson TVS2300?

[k72nova]

I'm having some trouble finding the right crank pulley/dampener for my 6.0L LS engine. I have a Magnuson that was originally made to fit on the LS3 Corvette running an 8 rib belt, but the engine it's going on uses a truck front end accessory drive.

I could swap the accessories to Corvette spacing but I would rather have the supercharger on its own belt.

Maybe this is a common dampener but I'm new to forced induction and having a hard time finding what I need, basically what I need is a dampener that is made for 8 rib Corvette and 6 rib truck. Any help or direction would be appreciated!

[Astro Blue]

I'm having some trouble finding the right crank pulley/dampener for my 6.0L LS engine. I have a Magnuson that was originally made to fit on the LS3 Corvette running an 8 rib belt, but the engine it's going on uses a truck front end accessory drive.

I could swap the accessories to Corvette spacing but I would rather have the supercharger on its own belt.

Maybe this is a common dampener but I'm new to forced induction and having a hard time finding what I need, basically what I need is a dampener that is made for 8 rib Corvette and 6 rib truck. Any help or direction would be appreciated!

You need to swap supercharger pulley or get a new accessory drive.