{"product_id":"ati-damper-7-48in-al-6-4-grv-10-per-ud-16-camaro-lt1-zl1-excl-sc-pulley-3-ring","title":"ATI Damper - 7.48in - AL - 6\/4 Grv - 10 Per UD - 16+ Camaro LT1\/ZL1 - (Excl SC Pulley) - 3 Ring","description":"\u003cp\u003eATI pulley 918857 is an exact drive-system component in the 7.48in - AL - 6\/4 Grv - 10 Per UD - 16+ Camaro LT1\/ZL1 - (Excl SC Pulley) - 3 Ring configuration. Confirm the ATI damper and hub, bolt pattern, groove count, belt width, drive ratio, companion pulleys, and required hardware before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExact ATI drive ratio and groove count must match the damper, belt path, and supercharger system\u003c\/li\u003e\n\u003cli\u003eMachined pulley geometry maintains the stated accessory or supercharger drive relationship\u003c\/li\u003e\n\u003cli\u003eDesigned as an exact ATI system component rather than a universal pulley selected by diameter alone\u003c\/li\u003e\n\u003cli\u003eExact configuration: 7.48in, AL, 6\/4 Grv, 10 Per UD\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e2016-2024\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eZL1 \/ 10% underdrive\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eATI Performance Products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e918857\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eCrankshaft Dampers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutside Diameter\u003c\/th\u003e\n\u003ctd\u003e7.48in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrive Grooves\u003c\/th\u003e\n\u003ctd\u003e6\/4 Grv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrive Ratio\u003c\/th\u003e\n\u003ctd\u003e10% UD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRing Configuration\u003c\/th\u003e\n\u003ctd\u003e3 Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003e7.48in - AL - 6\/4 Grv - 10 Per UD - 16+ Camaro LT1\/ZL1 - (Excl SC Pulley) - 3 Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOne new ATI component identified by manufacturer part number 918857. Hubs, pulleys, belts, bolts, washers, spacers, keys, tools, and installation hardware are included only when expressly stated for this exact part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout ATI Performance Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eATI develops tunable and serviceable Super Dampers, crank hubs, pulleys, transmission components, and engine service hardware for performance and competition applications. Compatibility remains exact-part and engine-system specific.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated ATI Components\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/ati-damper-7-48in-alum-6-4-grv-2016-chevy-camaro-lt1-lt4-wet-sump-excl-sc-pulley\"\u003eATI Damper - 7.48in - Alum - 6\/4 Grv - 2016+ Chevy Camaro LT1\/LT4 Wet Sump - (Excl SC Pulley)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/ati-damper-7-48in-alum-lw-6-grv-2014-corvette-lt1-lt4-dry-sump-6-bolt-excl-sc-pulley\"\u003eATI Damper - 7.48in - Alum LW - 6 Grv - 2014+ Corvette LT1\/LT4 - Dry Sump - 6 Bolt (Excl SC Pulley)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/ati-damper-7-48in-alum-lw-6-4-grv-lsa-09-15-cadillac-cts-v-excl-sc-pulley\"\u003eATI Damper - 7.48in - Alum LW - 6\/4 Grv - LSA - 09-15 Cadillac CTS-V (Excl SC Pulley)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse the \u003ca href=\"\/en-ca\/collections\/ati\"\u003eATI collection\u003c\/a\u003e for additional dampers, pulleys, and service components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich ATI damper works with pulley 918857?\u003c\/strong\u003e\u003cbr\u003eMatch this pulley to the exact ATI damper, hub, bolt pattern, groove count, belt width, and supercharger or accessory-drive configuration listed by ATI.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill changing pulley diameter change boost or accessory speed?\u003c\/strong\u003e\u003cbr\u003eYes. A larger or smaller drive diameter changes the driven speed. Confirm the stated overdrive or underdrive percentage, belt length, tensioner range, and safe component speed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre belts and mounting hardware included?\u003c\/strong\u003e\u003cbr\u003eOnly items expressly identified for this exact part number are included. Confirm the required belt, bolts, spacers, hub, and companion pulleys before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUse the current ATI instructions and the engine manufacturer's service information. Verify crankshaft and hub condition, key and spacer placement, required installer, fastener and washer, runout, pulley alignment, belt routing, clearances, and final torque. Never draw the damper on with an undersized or partially engaged bolt.\u003c\/p\u003e","brand":"ATI","offers":[{"title":"Default Title","offer_id":39663299297359,"sku":"APPATI918857","price":505.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/products\/ati-damper-748in-al-64-grv-10-per-ud-16-camaro-lt1zl1-excl-sc-pulley-3-ringcrankshaft-dampersatiappati918857-941796.jpg?v=1698713097","url":"https:\/\/www.blackopsautoworks.com\/en-ca\/products\/ati-damper-7-48in-al-6-4-grv-10-per-ud-16-camaro-lt1-zl1-excl-sc-pulley-3-ring","provider":"Black Ops Auto Works","version":"1.0","type":"link"}