Chevy Big-Block ProCharger F-1X / F-2 Reverse Rotation Cog Race Kit

Chevy Big-Block ProCharger F-1X / F-2 Reverse Rotation Cog Race Kit for custom big-block Chevrolet engine installations. Select the supercharger and housing finish. The selected variant price includes those choices.

Drive and supplied hardware

The manufacturer specification lists an 8 mm-pitch, 75 mm-wide cog drive and Race bypass valve. No carb bonnet is included in this reverse-rotation configuration.

Charge cooling

This is a non-intercooled kit. Select and design charge cooling and plumbing separately for the actual engine combination; an intercooler is not included.

Engine and accessory fitment

Catalog family 1CB200 is the V-belt accessory configuration. Specify the actual engine, deck height, cylinder heads, crank/balancer, induction, water pump, power steering, alternator, chassis and clearances before ordering. Serpentine accessory conversions require separate hardware and review. Engine-family compatibility does not establish vehicle year/make/model fitment.

Finish and setup

Satin is standard. Black and polished finishes are priced by head-unit housing size. Bracket and accessory finishes are separate. Boost, pulley selection, fuel delivery and calibration must be specified for the complete engine build. No horsepower or boost result is guaranteed. Intended use and registration location require review before order release.

Installation photograph

The manufacturer photograph illustrates a custom F-1X/F-2 installation with polished hardware and charge plumbing. It is not an exact photograph of this reverse-rotation kit or a kit-contents inventory. Confirm the selected engine, rotation and mounting arrangement. Pictured engine, carb bonnet, cooling and custom plumbing are not promised as included hardware; this listing supplies no carb bonnet or intercooler.