{"product_id":"qa1-pro-rear-coil-over-system-single-adjustable-bjgm-ds501-12110","title":"QA1 Pro Rear Coil-Over System | Single Adjustable 110 Rate | DS501-12110","description":"\u003cp\u003eThis QA1 Pro Rear System upgrades a rear end to coil-over shocks for improved handling and ride quality. This kit uses simultaneous compression and rebound single adjustable valving and includes two coil-over shocks, two 110 rate linear springs and all mounting hardware. The lightweight aluminum shocks are ride height adjustable, 100 percent dyno tested, serialized and made in the USA, and the system is available to fit 3 inch or 3.25 inch diameter axle tubes. These systems are commonly used in drag racing, street performance and street rod applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Pro Rear coil-over system\u003c\/li\u003e\n\u003cli\u003eValving: simultaneous compression and rebound single adjustable valving\u003c\/li\u003e\n\u003cli\u003eIncludes two coil-over shocks, two springs and all mounting hardware\u003c\/li\u003e\n\u003cli\u003eSpring: 110 rate linear springs\u003c\/li\u003e\n\u003cli\u003eBody: lightweight aluminum, ride height adjustable\u003c\/li\u003e\n\u003cli\u003ePiston rod: 5\/8 in centerless ground, hard chrome plated, solid\u003c\/li\u003e\n\u003cli\u003ePTFE piston band\u003c\/li\u003e\n\u003cli\u003eFits 3 in or 3.25 in diameter axle tubes\u003c\/li\u003e\n\u003cli\u003eMade in the USA, dyno tested and serialized\u003c\/li\u003e\n\u003cli\u003ePart number: DS501-12110\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat is included with this Pro Rear System?\u003c\/h5\u003e\u003cp\u003eIt includes two coil-over shocks, two 110 rate linear springs and all mounting hardware.\u003c\/p\u003e\u003ch5\u003eWhat valving does it use?\u003c\/h5\u003e\u003cp\u003eIt uses simultaneous compression and rebound single adjustable valving.\u003c\/p\u003e\u003ch5\u003eWhat axle tubes does it fit?\u003c\/h5\u003e\u003cp\u003eIt is available to fit 3 inch or 3.25 inch diameter axle tubes.\u003c\/p\u003e\u003ch5\u003eWhere are these systems used?\u003c\/h5\u003e\u003cp\u003eThey are commonly used in drag racing, street performance and street rod applications.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is included with this Pro Rear System?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It includes two coil-over shocks, two 110 rate linear springs and all mounting hardware.\"}}, {\"@type\": \"Question\", \"name\": \"What valving does it use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It uses simultaneous compression and rebound single adjustable valving.\"}}, {\"@type\": \"Question\", \"name\": \"What axle tubes does it fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is available to fit 3 inch or 3.25 inch diameter axle tubes.\"}}, {\"@type\": \"Question\", \"name\": \"Where are these systems used?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They are commonly used in drag racing, street performance and street rod applications.\"}}]}\u003c\/script\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":42664481816624,"sku":"BJGM_DS501-12110","price":823.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/7ec3c3f586c02.jpg?v=1766455734","url":"https:\/\/berryperformancesales.com\/products\/qa1-pro-rear-coil-over-system-single-adjustable-bjgm-ds501-12110","provider":"Berry Performance Sales","version":"1.0","type":"link"}