{"product_id":"qa1-proma-star-series-coil-over-shock-absorber-double-adj-bearing-mount-10-125in-14in-alum","title":"QA1 Proma Star Series Coil-Over Shock Absorber - Double Adj. - Bearing Mount - 10.125in\/14in - Alum","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eDD401\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 806990059727\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eQA1 Proma Star Series Coil-Over Shock Absorber - Double Adj. - Bearing Mount - 10.125in\/14in - Alum\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eQA1 DD401 Proma Star double adjustable coil-over shock delivers precise control for custom chassis and suspension builds where direct-fit parts fall short. This aluminum-bodied shock features 10.125-inch compressed height and 14-inch extended height with 3.875-inch travel providing instant ride quality improvements and handling gains. Pair it with a 2.5-inch ID spring for drag racing street performance or road course setups.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Adjustable Valving:\u003c\/strong\u003e Independent compression and rebound tuning lets drivers fine-tune damping for street comfort or track demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Mounts:\u003c\/strong\u003e Top and bottom eye\/bearing configuration minimizes deflection and supports misalignment in custom mounts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRide Height Adjustment:\u003c\/strong\u003e Includes hardware kit for quick changes to achieve exact stance without disassembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Construction:\u003c\/strong\u003e Lightweight 2-inch diameter body reduces unsprung weight while maintaining durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Dyno-tested at QA1's Lakeville MN facility with Limited Lifetime Warranty eligibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVerify adequate shock travel to prevent overextension or bottoming out during suspension cycle.\u003c\/li\u003e\n\u003cli\u003eUse spanner wrenches and thrust bearings for effortless ride height adjustments.\u003c\/li\u003e\n\u003cli\u003eStock spring pockets require checking for desired height with full shock travel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eRequires 2.5-inch ID coil spring sold separately.\u003c\/li\u003e\n\u003cli\u003eEye\/bearing mounts compatible with 1\/2-inch or 5\/8-inch sleeves. poly bushing option reduces NVH.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom\u003c\/td\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eChassis Builds\u003c\/td\u003e\n\u003ctd\u003eDrag\/Street\/Track\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom\u003c\/td\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eSuspension\u003c\/td\u003e\n\u003ctd\u003ePerformance Applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose QA1?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOver 30 years leading rod ends spherical bearings and shocks for circle track drag racing and street performance.\u003c\/li\u003e\n\u003cli\u003e83,000 sq ft manufacturing in USA ensures consistent quality and dyno testing.\u003c\/li\u003e\n\u003cli\u003eInnovative carbon fiber driveshafts and suspension components for motorsports.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What vehicles does the QA1 DD401 fit?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Designed for custom chassis and suspension where no direct-fit shocks exist including drag cars street rods and road course builds. Measure your application for 10.125-14in stroke compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the shock body?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 2-inch diameter aluminum body with steel shaft for lightweight strength and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How do I get the warranty?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Register at QA1.net\/warranty before installation for Limited Lifetime Warranty coverage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground shipping via UPS or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure QA1 box approximately 15in x 6in x 6in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.85 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":42763384750159,"sku":"QAPDD401","price":334.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/qa1-proma-star-series-coil-over-shock-absorber-double-adj_-bearing-mount-10_125in14in-alum-qa1.jpg?v=1770330774","url":"https:\/\/www.blackopsautoworks.com\/products\/qa1-proma-star-series-coil-over-shock-absorber-double-adj-bearing-mount-10-125in-14in-alum","provider":"Black Ops Auto Works","version":"1.0","type":"link"}