Quick view Details ATI Performance Products ATI 917278 Super Damper 10% Underdrive C5 C6 Corvette G8 SS LS1 LS2 LS6 LS3 L76 Under Drive 6 Rib Harmonic Balancer with AC Pulley MSRP: Now: $437.39 Out of stock Compare Quick view Details ATI Performance Products ATI 918854 Super Damper for LSA 2009-2015 CTS-V 2012-2015 ZL1 Stock 7.48" Diameter 6 Rib with AC Pulley (Supercharger Pulley not included) MSRP: Now: $521.19 Add to Cart Compare Quick view Details ATI Performance Products ATI 918853 Super Damper Supercharged 98-02 F-Body 04-06 GTO Spacing Harmonic Balancer for LS Engines, Stock 7.48" Diameter 6 Rib with AC Pulley MSRP: Now: $505.88 Add to Cart Compare Quick view Details ATI Performance Products ATI 918644 Super Damper for 99-13 GM Truck/SUV and 2010-15 Camaro - Stock Diameter 6 Rib LS Harmonic Balancer Without AC MSRP: Now: $414.58 Add to Cart Compare Quick view ATI Performance Products ATI 917278 Super Damper 10% Underdrive C5 C6 Corvette G8 SS LS1 LS2 LS6 LS3 L76 Under Drive 6 Rib Harmonic Balancer with AC Pulley ATI 917278 Super Damper Underdrive LS Harmonic Balancer Fits 1997-2013 Corvette, 08-09 G8, 13-17 Chevy SS, or LS swaps using Y-Body accessory drive spacing Will Not fit LS7 or Dry Sump version of LS3 (Manual Transmission Grand Sport Corvette or... MSRP: Now: $437.39 Out of stock Compare Quick view ATI Performance Products ATI 918854 Super Damper for LSA 2009-2015 CTS-V 2012-2015 ZL1 Stock 7.48" Diameter 6 Rib with AC Pulley (Supercharger Pulley not included) ATI 918854 Super Damper for LSA Engines Fits 2009-2015 CTS-V and 2012-2015 Camaro ZL1 OEM Diameter 6 Rib Aluminum Shell with 4 rib AC Pulley Supercharger pulley not included. Commonly used with # 916106 (10% overdrive) and 916227 (17%... MSRP: Now: $521.19 Add to Cart Compare Quick view ATI Performance Products ATI 918853 Super Damper Supercharged 98-02 F-Body 04-06 GTO Spacing Harmonic Balancer for LS Engines, Stock 7.48" Diameter 6 Rib with AC Pulley ATI 918853 Super Damper Supercharged LS Harmonic Balancer Fits 1998-2002 Camaro/Firebird, 04-06 GTO, or LS swaps using F-Body accessory drive spacing OEM Diameter 6 Rib Steel Shell with AC Pulley Supercharged version for use with Procharger and... MSRP: Now: $505.88 Add to Cart Compare Quick view ATI Performance Products ATI 918644 Super Damper for 99-13 GM Truck/SUV and 2010-15 Camaro - Stock Diameter 6 Rib LS Harmonic Balancer Without AC ATI 9186244 Super Damper LS Harmonic Balancer - No AC Pulley Fits 1999-2013 GM V8 Truck/SUV, 2010-2015 Camaro SS, or LS swaps using "Truck" accessory drive spacing OEM Diameter 6 Rib Aluminum Shell without AC Whether you race at the track or rack up... MSRP: Now: $414.58 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view Details ATI Performance Products ATI 918854 Super Damper for LSA 2009-2015 CTS-V 2012-2015 ZL1 Stock 7.48" Diameter 6 Rib with AC Pulley (Supercharger Pulley not included) MSRP: Now: $521.19 Add to Cart Compare Quick view Details ATI Performance Products ATI 918853 Super Damper Supercharged 98-02 F-Body 04-06 GTO Spacing Harmonic Balancer for LS Engines, Stock 7.48" Diameter 6 Rib with AC Pulley MSRP: Now: $505.88 Add to Cart Compare Quick view Details ATI Performance Products ATI 918644 Super Damper for 99-13 GM Truck/SUV and 2010-15 Camaro - Stock Diameter 6 Rib LS Harmonic Balancer Without AC MSRP: Now: $414.58 Add to Cart Compare Quick view ATI Performance Products ATI 917278 Super Damper 10% Underdrive C5 C6 Corvette G8 SS LS1 LS2 LS6 LS3 L76 Under Drive 6 Rib Harmonic Balancer with AC Pulley ATI 917278 Super Damper Underdrive LS Harmonic Balancer Fits 1997-2013 Corvette, 08-09 G8, 13-17 Chevy SS, or LS swaps using Y-Body accessory drive spacing Will Not fit LS7 or Dry Sump version of LS3 (Manual Transmission Grand Sport Corvette or... MSRP: Now: $437.39 Out of stock Compare Quick view ATI Performance Products ATI 918854 Super Damper for LSA 2009-2015 CTS-V 2012-2015 ZL1 Stock 7.48" Diameter 6 Rib with AC Pulley (Supercharger Pulley not included) ATI 918854 Super Damper for LSA Engines Fits 2009-2015 CTS-V and 2012-2015 Camaro ZL1 OEM Diameter 6 Rib Aluminum Shell with 4 rib AC Pulley Supercharger pulley not included. Commonly used with # 916106 (10% overdrive) and 916227 (17%... MSRP: Now: $521.19 Add to Cart Compare Quick view ATI Performance Products ATI 918853 Super Damper Supercharged 98-02 F-Body 04-06 GTO Spacing Harmonic Balancer for LS Engines, Stock 7.48" Diameter 6 Rib with AC Pulley ATI 918853 Super Damper Supercharged LS Harmonic Balancer Fits 1998-2002 Camaro/Firebird, 04-06 GTO, or LS swaps using F-Body accessory drive spacing OEM Diameter 6 Rib Steel Shell with AC Pulley Supercharged version for use with Procharger and... MSRP: Now: $505.88 Add to Cart Compare Quick view ATI Performance Products ATI 918644 Super Damper for 99-13 GM Truck/SUV and 2010-15 Camaro - Stock Diameter 6 Rib LS Harmonic Balancer Without AC ATI 9186244 Super Damper LS Harmonic Balancer - No AC Pulley Fits 1999-2013 GM V8 Truck/SUV, 2010-2015 Camaro SS, or LS swaps using "Truck" accessory drive spacing OEM Diameter 6 Rib Aluminum Shell without AC Whether you race at the track or rack up... MSRP: Now: $414.58 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view Details ATI Performance Products ATI 918853 Super Damper Supercharged 98-02 F-Body 04-06 GTO Spacing Harmonic Balancer for LS Engines, Stock 7.48" Diameter 6 Rib with AC Pulley MSRP: Now: $505.88 Add to Cart Compare Quick view Details ATI Performance Products ATI 918644 Super Damper for 99-13 GM Truck/SUV and 2010-15 Camaro - Stock Diameter 6 Rib LS Harmonic Balancer Without AC MSRP: Now: $414.58 Add to Cart Compare Quick view ATI Performance Products ATI 917278 Super Damper 10% Underdrive C5 C6 Corvette G8 SS LS1 LS2 LS6 LS3 L76 Under Drive 6 Rib Harmonic Balancer with AC Pulley ATI 917278 Super Damper Underdrive LS Harmonic Balancer Fits 1997-2013 Corvette, 08-09 G8, 13-17 Chevy SS, or LS swaps using Y-Body accessory drive spacing Will Not fit LS7 or Dry Sump version of LS3 (Manual Transmission Grand Sport Corvette or... MSRP: Now: $437.39 Out of stock Compare Quick view ATI Performance Products ATI 918854 Super Damper for LSA 2009-2015 CTS-V 2012-2015 ZL1 Stock 7.48" Diameter 6 Rib with AC Pulley (Supercharger Pulley not included) ATI 918854 Super Damper for LSA Engines Fits 2009-2015 CTS-V and 2012-2015 Camaro ZL1 OEM Diameter 6 Rib Aluminum Shell with 4 rib AC Pulley Supercharger pulley not included. Commonly used with # 916106 (10% overdrive) and 916227 (17%... MSRP: Now: $521.19 Add to Cart Compare Quick view ATI Performance Products ATI 918853 Super Damper Supercharged 98-02 F-Body 04-06 GTO Spacing Harmonic Balancer for LS Engines, Stock 7.48" Diameter 6 Rib with AC Pulley ATI 918853 Super Damper Supercharged LS Harmonic Balancer Fits 1998-2002 Camaro/Firebird, 04-06 GTO, or LS swaps using F-Body accessory drive spacing OEM Diameter 6 Rib Steel Shell with AC Pulley Supercharged version for use with Procharger and... MSRP: Now: $505.88 Add to Cart Compare Quick view ATI Performance Products ATI 918644 Super Damper for 99-13 GM Truck/SUV and 2010-15 Camaro - Stock Diameter 6 Rib LS Harmonic Balancer Without AC ATI 9186244 Super Damper LS Harmonic Balancer - No AC Pulley Fits 1999-2013 GM V8 Truck/SUV, 2010-2015 Camaro SS, or LS swaps using "Truck" accessory drive spacing OEM Diameter 6 Rib Aluminum Shell without AC Whether you race at the track or rack up... MSRP: Now: $414.58 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view Details ATI Performance Products ATI 918644 Super Damper for 99-13 GM Truck/SUV and 2010-15 Camaro - Stock Diameter 6 Rib LS Harmonic Balancer Without AC MSRP: Now: $414.58 Add to Cart Compare Quick view ATI Performance Products ATI 917278 Super Damper 10% Underdrive C5 C6 Corvette G8 SS LS1 LS2 LS6 LS3 L76 Under Drive 6 Rib Harmonic Balancer with AC Pulley ATI 917278 Super Damper Underdrive LS Harmonic Balancer Fits 1997-2013 Corvette, 08-09 G8, 13-17 Chevy SS, or LS swaps using Y-Body accessory drive spacing Will Not fit LS7 or Dry Sump version of LS3 (Manual Transmission Grand Sport Corvette or... MSRP: Now: $437.39 Out of stock Compare Quick view ATI Performance Products ATI 918854 Super Damper for LSA 2009-2015 CTS-V 2012-2015 ZL1 Stock 7.48" Diameter 6 Rib with AC Pulley (Supercharger Pulley not included) ATI 918854 Super Damper for LSA Engines Fits 2009-2015 CTS-V and 2012-2015 Camaro ZL1 OEM Diameter 6 Rib Aluminum Shell with 4 rib AC Pulley Supercharger pulley not included. Commonly used with # 916106 (10% overdrive) and 916227 (17%... MSRP: Now: $521.19 Add to Cart Compare Quick view ATI Performance Products ATI 918853 Super Damper Supercharged 98-02 F-Body 04-06 GTO Spacing Harmonic Balancer for LS Engines, Stock 7.48" Diameter 6 Rib with AC Pulley ATI 918853 Super Damper Supercharged LS Harmonic Balancer Fits 1998-2002 Camaro/Firebird, 04-06 GTO, or LS swaps using F-Body accessory drive spacing OEM Diameter 6 Rib Steel Shell with AC Pulley Supercharged version for use with Procharger and... MSRP: Now: $505.88 Add to Cart Compare Quick view ATI Performance Products ATI 918644 Super Damper for 99-13 GM Truck/SUV and 2010-15 Camaro - Stock Diameter 6 Rib LS Harmonic Balancer Without AC ATI 9186244 Super Damper LS Harmonic Balancer - No AC Pulley Fits 1999-2013 GM V8 Truck/SUV, 2010-2015 Camaro SS, or LS swaps using "Truck" accessory drive spacing OEM Diameter 6 Rib Aluminum Shell without AC Whether you race at the track or rack up... MSRP: Now: $414.58 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view ATI Performance Products ATI 917278 Super Damper 10% Underdrive C5 C6 Corvette G8 SS LS1 LS2 LS6 LS3 L76 Under Drive 6 Rib Harmonic Balancer with AC Pulley ATI 917278 Super Damper Underdrive LS Harmonic Balancer Fits 1997-2013 Corvette, 08-09 G8, 13-17 Chevy SS, or LS swaps using Y-Body accessory drive spacing Will Not fit LS7 or Dry Sump version of LS3 (Manual Transmission Grand Sport Corvette or... MSRP: Now: $437.39 Out of stock Compare Quick view ATI Performance Products ATI 918854 Super Damper for LSA 2009-2015 CTS-V 2012-2015 ZL1 Stock 7.48" Diameter 6 Rib with AC Pulley (Supercharger Pulley not included) ATI 918854 Super Damper for LSA Engines Fits 2009-2015 CTS-V and 2012-2015 Camaro ZL1 OEM Diameter 6 Rib Aluminum Shell with 4 rib AC Pulley Supercharger pulley not included. Commonly used with # 916106 (10% overdrive) and 916227 (17%... MSRP: Now: $521.19 Add to Cart Compare Quick view ATI Performance Products ATI 918853 Super Damper Supercharged 98-02 F-Body 04-06 GTO Spacing Harmonic Balancer for LS Engines, Stock 7.48" Diameter 6 Rib with AC Pulley ATI 918853 Super Damper Supercharged LS Harmonic Balancer Fits 1998-2002 Camaro/Firebird, 04-06 GTO, or LS swaps using F-Body accessory drive spacing OEM Diameter 6 Rib Steel Shell with AC Pulley Supercharged version for use with Procharger and... MSRP: Now: $505.88 Add to Cart Compare Quick view ATI Performance Products ATI 918644 Super Damper for 99-13 GM Truck/SUV and 2010-15 Camaro - Stock Diameter 6 Rib LS Harmonic Balancer Without AC ATI 9186244 Super Damper LS Harmonic Balancer - No AC Pulley Fits 1999-2013 GM V8 Truck/SUV, 2010-2015 Camaro SS, or LS swaps using "Truck" accessory drive spacing OEM Diameter 6 Rib Aluminum Shell without AC Whether you race at the track or rack up... MSRP: Now: $414.58 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view ATI Performance Products ATI 918854 Super Damper for LSA 2009-2015 CTS-V 2012-2015 ZL1 Stock 7.48" Diameter 6 Rib with AC Pulley (Supercharger Pulley not included) ATI 918854 Super Damper for LSA Engines Fits 2009-2015 CTS-V and 2012-2015 Camaro ZL1 OEM Diameter 6 Rib Aluminum Shell with 4 rib AC Pulley Supercharger pulley not included. Commonly used with # 916106 (10% overdrive) and 916227 (17%... MSRP: Now: $521.19 Add to Cart Compare Quick view ATI Performance Products ATI 918853 Super Damper Supercharged 98-02 F-Body 04-06 GTO Spacing Harmonic Balancer for LS Engines, Stock 7.48" Diameter 6 Rib with AC Pulley ATI 918853 Super Damper Supercharged LS Harmonic Balancer Fits 1998-2002 Camaro/Firebird, 04-06 GTO, or LS swaps using F-Body accessory drive spacing OEM Diameter 6 Rib Steel Shell with AC Pulley Supercharged version for use with Procharger and... MSRP: Now: $505.88 Add to Cart Compare Quick view ATI Performance Products ATI 918644 Super Damper for 99-13 GM Truck/SUV and 2010-15 Camaro - Stock Diameter 6 Rib LS Harmonic Balancer Without AC ATI 9186244 Super Damper LS Harmonic Balancer - No AC Pulley Fits 1999-2013 GM V8 Truck/SUV, 2010-2015 Camaro SS, or LS swaps using "Truck" accessory drive spacing OEM Diameter 6 Rib Aluminum Shell without AC Whether you race at the track or rack up... MSRP: Now: $414.58 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view ATI Performance Products ATI 918853 Super Damper Supercharged 98-02 F-Body 04-06 GTO Spacing Harmonic Balancer for LS Engines, Stock 7.48" Diameter 6 Rib with AC Pulley ATI 918853 Super Damper Supercharged LS Harmonic Balancer Fits 1998-2002 Camaro/Firebird, 04-06 GTO, or LS swaps using F-Body accessory drive spacing OEM Diameter 6 Rib Steel Shell with AC Pulley Supercharged version for use with Procharger and... MSRP: Now: $505.88 Add to Cart Compare Quick view ATI Performance Products ATI 918644 Super Damper for 99-13 GM Truck/SUV and 2010-15 Camaro - Stock Diameter 6 Rib LS Harmonic Balancer Without AC ATI 9186244 Super Damper LS Harmonic Balancer - No AC Pulley Fits 1999-2013 GM V8 Truck/SUV, 2010-2015 Camaro SS, or LS swaps using "Truck" accessory drive spacing OEM Diameter 6 Rib Aluminum Shell without AC Whether you race at the track or rack up... MSRP: Now: $414.58 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected
Quick view ATI Performance Products ATI 918644 Super Damper for 99-13 GM Truck/SUV and 2010-15 Camaro - Stock Diameter 6 Rib LS Harmonic Balancer Without AC ATI 9186244 Super Damper LS Harmonic Balancer - No AC Pulley Fits 1999-2013 GM V8 Truck/SUV, 2010-2015 Camaro SS, or LS swaps using "Truck" accessory drive spacing OEM Diameter 6 Rib Aluminum Shell without AC Whether you race at the track or rack up... MSRP: Now: $414.58 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected