ATI Damper for 09-15 Cadillac CTS-V 7.48in Aluminum Lightweight 6/4 Groove LSA

ATI Damper for 2009–2015 Cadillac CTS-V (LSA) — 7.48" Aluminum Lightweight, 6/4 Groove Brand: ATI Upgrade the front end of your 2009–2015 Cadillac CTS-V (LSA) with this precision-engineered ATI harmonic damper. Crafted from lightweight aluminum and sized at 7.48 inches , this damper reduces vibration, improves engine response, and supports reliable power delivery for both street and track use. Key Features Application: 2009–2015 Cadillac CTS-V with LSA engine (excludes supercharger pulley) Diameter: 7.48 inches for optimized balance and fitment Construction: Lightweight aluminum design reduces rotating mass Belt Configuration: 6/4 groove pattern for accessory and supercharger compatibility Performance: Improves harmonic damping, reduces crankshaft stress, and enhances throttle response Why Choose This Damper This ATI damper is engineered for enthusiasts who demand durability and precision. The lightweight aluminum construction lowers inertia to help the engine rev more freely, while the 6/4 groove layout maintains compatibility with factory accessory drives. Ideal for performance builds and high-mileage replacements. Fitment & Installation Direct fit for 2009–2015 Cadillac CTS-V (LSA) Excludes SC pulley — verify pulleys and belt routing during installation Professional installation recommended to ensure proper torque and balance