ATI Performance Products Supercharger Pulley - Cadillac Overdrive

The ATI Performance Products Cadillac Overdrive Supercharger Pulley line is made for supercharged Cadillac V8 applications. Each pulley (also called a supercharger drive pulley or crank pulley) sets how fast the supercharger spins relative to engine speed. An overdrive pulley spins the supercharger faster, which raises boost and helps increase horsepower and torque.

Key Features:

• Overdrive design: Increases supercharger speed relative to the crankshaft to raise boost output.
• Serpentine belt drive: Built for ribbed (multi-groove) serpentine belt systems.
• Precision machined: Made to hold close tolerances for accurate belt alignment and fit.
• Durable construction: Made to hold up under high-RPM, high-torque use on the street or the track.
• Easy upgrade: Replaces the existing supercharger drive pulley without changing the rest of the supercharger system.

ATI Performance Products (Advanced Technology International) is known for harmonic dampers, crank hubs and drivetrain components for performance engines. This pulley line is a straightforward way to add boost and power to a supercharged Cadillac. Pick the overdrive level that matches your power goals and your supporting modifications.