{"product_id":"ati-damper-7-074in-steel-chevy-bb-mk-iv-gen-5-6-454-502-ext-bal-3-ring-1pc","title":"ATI Damper - 7.074in - Steel - Chevy BB - MK IV \/ Gen 5\/6 \/ 454 - 502 - Ext Bal - 3 Ring - 1Pc","description":"\u003cp class=\"p1\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e: ATI917740 \/ \u003cstrong\u003eUPC\u003c\/strong\u003e: 800157031076\u003c\/p\u003e\n\u003ch4 class=\"p1\"\u003e\n\u003cb\u003eATI Performance Super Damper for Chevrolet Big Block – 7.074in Steel Harmonic Balancer, External Balance, MK IV\/Gen V\/VI, 454-502, 3-Ring, 1-Piece Seal\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h4\u003e\n\u003cp class=\"p1\"\u003eThe ATI Performance Super Damper, meticulously engineered for MK IV, Gen V, and Gen VI 454-502 engines with external balance. This 7.074-inch steel harmonic balancer is designed to deliver unmatched reliability, precision, and durability, making it the go-to choice for enthusiasts and professionals seeking top-tier engine performance. Crafted with a 3-ring design and a one-piece seal, this damper ensures precise vibration control, extending crankshaft life and maintaining engine stability under high-RPM conditions.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe ATI Super Damper is built to exacting standards, featuring a robust steel construction that withstands the rigors of high-performance applications. Its external balance configuration is specifically tailored for Chevrolet Big Block engines, providing a seamless fit and dependable performance. Whether you’re building a street machine or a race-ready vehicle, this damper delivers the quality and precision you need to keep your engine running smoothly.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eWhat’s Included in Your Purchase:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eATI Super Damper Harmonic Balancer\u003c\/b\u003e (Part Number: ATI917740)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eMaterial\u003c\/b\u003e: High-strength steel with black zinc chromate finish for corrosion resistance\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eDiameter\u003c\/b\u003e: 7.074 inches\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eDesign\u003c\/b\u003e: 3-ring configuration for enhanced vibration dampening\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSeal Type\u003c\/b\u003e: 1-piece seal for simplified installation and maintenance\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eBalance\u003c\/b\u003e: External balance, specific to Chevrolet Big Block engines\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eHardware\u003c\/b\u003e: Not included (uses OEM or aftermarket crank pulley bolts, sold separately)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eInstallation Instructions\u003c\/b\u003e: Detailed guide included for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eVehicle Fitment:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe ATI917740 Super Damper is compatible with the following Chevrolet Big Block engines:\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eYear Range\u003c\/b\u003e: 1965-2000 (confirm specific application with engine model)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eMake\u003c\/b\u003e: Chevrolet\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eModels\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eEngines: 454 cu. in. and 502 cu. in.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eMark IV (1965-1990)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eGen V (1991-1995)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eGen VI (1996-2000)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eEngine Type\u003c\/b\u003e: Big Block V8, external balance only\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eApplications\u003c\/b\u003e: Fits vehicles equipped with 454-502 cu. in. engines, including but not limited to:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eChevrolet Camaro (1967-1996, with applicable BBC engine)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eChevrolet Chevelle (1965-1975, with applicable BBC engine)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eChevrolet Corvette (1965-1996, with applicable BBC engine)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eChevrolet Impala (1965-1996, with applicable BBC engine)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eChevrolet C\/K Series Trucks (1965-2000, with applicable BBC engine)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eOther GM vehicles with MK IV, Gen V, or Gen VI 454-502 engines (verify fitment with your specific vehicle)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePart Number\u003c\/b\u003e: ATI917740\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eUPC\u003c\/b\u003e: 800157031076\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eWeight\u003c\/b\u003e: Approximately 12.5 lbs\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eConstruction\u003c\/b\u003e: Precision-machined steel hub and outer ring\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eElastomer\u003c\/b\u003e: High-durometer elastomer for effective vibration absorption\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSFI Certification\u003c\/b\u003e: Meets SFI 18.1 specifications for racing applications\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eTiming Marks\u003c\/b\u003e: Laser-etched for accurate ignition timing\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eBore Diameter\u003c\/b\u003e: Compatible with standard Chevrolet Big Block crankshafts (verify specific crank snout size)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePulley Compatibility\u003c\/b\u003e: Accepts standard 3-bolt pulley patterns (pulleys sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eWhy Choose the ATI Super Damper?\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe ATI917740 stands out as the preferred choice for Chevrolet Big Block owners due to its precision engineering and robust design. Unlike stock or lesser aftermarket dampers, this unit is built to handle the intense vibrations of high-performance 454-502 engines, ensuring long-term reliability. Its SFI 18.1 certification makes it race-ready, while the 3-ring design provides enhanced vibration control for street and strip applications. The one-piece seal simplifies installation, reducing maintenance time and ensuring a secure fit.\u003c\/p\u003e","brand":"ATI","offers":[{"title":"Default Title","offer_id":43543448027215,"sku":"APPATI917740","price":418.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/SKU_ATI917740_UPC_800157031076.jpg?v=1756310788","url":"https:\/\/www.blackopsautoworks.com\/products\/ati-damper-7-074in-steel-chevy-bb-mk-iv-gen-5-6-454-502-ext-bal-3-ring-1pc","provider":"Black Ops Auto Works","version":"1.0","type":"link"}