ATI Serpentine Supercharger 10-Rib Pulley 21.5% OD - ati916159 2012-2024 Camaro ZL1 & 2009-2019 Cadillac CTS-V

Features:

• Outer Diameter - 9.77"
• 24% OD for 6.2L LSA CTS-V & ZL1
• 21.5% OD for LT4 CTS-V & ZL1
• Heat Treated Steel

Boost your supercharged GM engine with the ATI 916159 Supercharger Pulley, engineered for high-performance Cadillac CTS-V and Chevrolet Camaro ZL1 models. This 10-rib pulley increases supercharger speed up to 25%, delivering improved boost and horsepower while maintaining OEM-quality reliability.

Perfect for street performance, track builds, or high-boost applications, ATI 916159 ensures your supercharger operates efficiently and reliably under extreme conditions.

Part Number: 916159