New ProCharger reverse cog mounting bracket for Big Block Chevy engines. Standard satin/grey metal finish, polished or black powdercoat optional. Standard fitment for all F-1 through F-2 Procharger Head Units. Includes tensioner, idler pullies, spacers, install hardware, wide blower pulley, wide crank pulley and 75mm wide belt.
*Note: This is a full race setup and not compatible with accessories.
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