1 - ADM 2.50" 6 Rib LT4 Truck Conversion Pulley
ADM 6 RIB 2 Piece pulley allows higher boost output from the 1.9 liter Lsa supercharger and Lower boost on Lt4 Supercharger.
All pulleys are raw machined aluminum. Pics are just for reference
This pulley requires our 10 bolt mounting hub.
This Pulley when used with an LT4 Supercharger on a truck will only work with Corvette Lt4 Supercharger