LSX Low Mount Alternator Bracket ---Mounts OEM Alternator on lower driver's side ---Requires at least 2 mounting holes for alternator. You may need to tap an additional hole in your block. ---Uses standard Corvette spacing and requires a Corvette balancer/crankshaft. ---CNC Machined in the USA ---IDLER PULLEY NOT INCLUDED. Kit uses Gates #38008 or similar.