1 - ADM 2.35" 6 Rib LT4 Truck Conversion Pulley and Hub 11-12 PSI 101-6R-TK235H
This pulley increases boost, blower speed, and heat for LT4 superchargers on 5.3 and 6.2 liter engines.
- The description claims this pulley increases boost, blower speed, and heat.