3800 Tensioner & Idler Pulleys Model:8 Rib Smooth and is intended for 300+whp

and is intended for 300+whp supercharged builds

Most aftermarket clutches cause the factory Throw Out Bearing to overextend and then blow out the seal causing you to lose hydraulic pressure which then causes your clutch to not disengage anymore

This unit does

The 0-100 pressure gauge can show fuel or oil pressure

3800 Tensioner & Idler Pulleys Model:8 Rib Smooth and is intended for 300+whpGreatly increases belt wrap when switching to a smaller pulley. If you are going to run a smaller supercharger pulley sometimes it makes more sense to buy a larger tensioner pulley. The tensioner pulley costs less than a new belt and is very easy to change using a 15mm wrench. Our 3. 5" tensioner pulley (stock is 3") will allow you to reuse your stock belt with a 3. 4" supercharger pulley on the 3800 set up. It gives you more wrap on the SC pulley