1 - ADM 2.75" - 8 Rib Lsa/Lt4 Pulley
ADM 8 RIB 2 Piece pulley allows higher boost output from the 1.9 liter supercharger and lower boost on an Lt 4 from stock size.
All pulleys are raw machined aluminum. Pics are just for reference
This pulley requires our 10 bolt hub and screws