Performance Highlights F-1X head unit for high-efficiency airflow and horsepower Designed for high-performance LT1 and LT4 builds Multiple mounting configurations for swap flexibility Expandable system with higher-output upgrades available ProCharger centrifugal technology for consistent boost delivery Key Features F-1X centrifugal supercharger head unit Supercharger drive system (rib count depends on mounting style) Supercharger bracket and accessory brackets included SC belt tensioner included ProFlow blow-off valve included Optional air-to-air intercooler (upgrade) Charge tubing included for intercooled kits only Self-contained oiling system Designed for LT1 and LT4 engine swap applications Made in the USA What's Included in the LT Classic Serpentine Kit F-1X supercharger (satin finish) Supercharger drive system (rib count based on configuration) Supercharger bracket Accessory brackets Belt tensioner ProFlow blow-off valve Optional air-to-air intercooler (upgrade) Charge piping included with intercooled systems only Base Kit Part Number: 1LT100 Available Upgrade Options Black or polished supercharger finish, brackets, carb hat, and tensioner Helical gear set for reduced noise D-1SC-1, F-1D, F-1, F-1A, F-1A-94, F-1C, F-1R, F-1X, or F-2 supercharger upgrades 10-rib dedicated drive upgrade Intercooler upgrades for higher horsepower Race blow-off valve upgrade Quick Specs Manufacturer: ProCharger Product Type: High Output Supercharger System Head Unit: F-1X Configuration: Non-intercooled Drive System: Serpentine (6-rib, 8-rib, or 10-rib depending on mount) Application: LT1 / LT4 engine swap Mounting Options: Multiple configurations available Fuel Compatibility: EFI Base Kit Part Number: 1LT100 System Part Number: 1LT100-F1X FAQs What makes the F-1X different from other F-1 series units

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