{"product_id":"qa1-c10-rear-coil-over-conversion-system-double-adjustable-200-lb-springs-bjgm-r230-200","title":"QA1 C10 Rear Coil-Over Conversion System, Double Adjustable, 200 lb Springs | 1973-1986 Chevrolet C10 \u0026 Suburban | R230-200","description":"\u003cp\u003eQA1's rear suspension system converts 1973-1986 Chevrolet C10 trucks to an adjustable coil-over setup without removing the bed. The bolt-in torque arm design controls suspension movement without the binding common to some four-link systems, for a smooth ride and improved handling. The double-adjustable coil-overs provide roughly 4 to 7 inches of ride height adjustment below stock, so the stance can be set at each corner. Everything needed for installation is included, down to the hardware. Components are made in QA1's Lakeville, Minnesota facility, and every shock is 100 percent dyno tested and serialized.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Rear coil-over conversion system with bolt-in torque arm\u003c\/li\u003e\n\u003cli\u003eShock: Double adjustable\u003c\/li\u003e\n\u003cli\u003eSpring: High travel, 200 lb\/in rate\u003c\/li\u003e\n\u003cli\u003eAxle: GM 10-bolt\u003c\/li\u003e\n\u003cli\u003eRide height: approximately 4 to 7 in adjustment below stock\u003c\/li\u003e\n\u003cli\u003eInstallation hardware included\u003c\/li\u003e\n\u003cli\u003e100 percent dyno tested and serialized\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003ePart number: R230-200\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1975 Chevrolet C10\u003c\/li\u003e\n\u003cli\u003e1976 Chevrolet C10\u003c\/li\u003e\n\u003cli\u003e1977 Chevrolet C10\u003c\/li\u003e\n\u003cli\u003e1978 Chevrolet C10\u003c\/li\u003e\n\u003cli\u003e1979 Chevrolet C10\u003c\/li\u003e\n\u003cli\u003e1980 Chevrolet C10\u003c\/li\u003e\n\u003cli\u003e1981 Chevrolet C10\u003c\/li\u003e\n\u003cli\u003e1982 Chevrolet C10\u003c\/li\u003e\n\u003cli\u003e1983 Chevrolet C10\u003c\/li\u003e\n\u003cli\u003e1984 Chevrolet C10\u003c\/li\u003e\n\u003cli\u003e1985 Chevrolet C10\u003c\/li\u003e\n\u003cli\u003e1986 Chevrolet C10\u003c\/li\u003e\n\u003cli\u003e1973 Chevrolet C10 Pickup\u003c\/li\u003e\n\u003cli\u003e1974 Chevrolet C10 Pickup\u003c\/li\u003e\n\u003cli\u003e1973 Chevrolet C10 Suburban\u003c\/li\u003e\n\u003cli\u003e1974 Chevrolet C10 Suburban\u003c\/li\u003e\n\u003cli\u003e1975 Chevrolet C10 Suburban\u003c\/li\u003e\n\u003cli\u003e1976 Chevrolet C10 Suburban\u003c\/li\u003e\n\u003cli\u003e1977 Chevrolet C10 Suburban\u003c\/li\u003e\n\u003cli\u003e1978 Chevrolet C10 Suburban\u003c\/li\u003e\n\u003cli\u003e1979 Chevrolet C10 Suburban\u003c\/li\u003e\n\u003cli\u003e1980 Chevrolet C10 Suburban\u003c\/li\u003e\n\u003cli\u003e1981 Chevrolet C10 Suburban\u003c\/li\u003e\n\u003cli\u003e1982 Chevrolet C10 Suburban\u003c\/li\u003e\n\u003cli\u003e1983 Chevrolet C10 Suburban\u003c\/li\u003e\n\u003cli\u003e1984 Chevrolet C10 Suburban\u003c\/li\u003e\n\u003cli\u003e1985 Chevrolet C10 Suburban\u003c\/li\u003e\n\u003cli\u003e1986 Chevrolet C10 Suburban\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat trucks does the QA1 R230-200 rear system fit?\u003c\/h5\u003e\u003cp\u003eIt fits 1973-1986 Chevrolet C10, C10 Pickup, and C10 Suburban models as listed in the vehicle applications section above.\u003c\/p\u003e\u003ch5\u003eDoes the bed need to be removed to install this system?\u003c\/h5\u003e\u003cp\u003eNo. The rear system is designed to bolt in without removing the bed of the truck.\u003c\/p\u003e\u003ch5\u003eHow much ride height adjustment is available?\u003c\/h5\u003e\u003cp\u003eThe adjustable coil-overs allow approximately 4 to 7 inches of adjustment below stock ride height.\u003c\/p\u003e\u003ch5\u003eAre the shocks single or double adjustable?\u003c\/h5\u003e\u003cp\u003eThis system uses double-adjustable shocks and includes 200 lb\/in high travel springs.\u003c\/p\u003e\u003ch5\u003eIs all the installation hardware included?\u003c\/h5\u003e\u003cp\u003eYes. The system includes everything needed for installation, down to the hardware.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What trucks does the QA1 R230-200 rear system fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It fits 1973-1986 Chevrolet C10, C10 Pickup, and C10 Suburban models as listed in the vehicle applications section above.\"}}, {\"@type\": \"Question\", \"name\": \"Does the bed need to be removed to install this system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. The rear system is designed to bolt in without removing the bed of the truck.\"}}, {\"@type\": \"Question\", \"name\": \"How much ride height adjustment is available?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The adjustable coil-overs allow approximately 4 to 7 inches of adjustment below stock ride height.\"}}, {\"@type\": \"Question\", \"name\": \"Are the shocks single or double adjustable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This system uses double-adjustable shocks and includes 200 lb\/in high travel springs.\"}}, {\"@type\": \"Question\", \"name\": \"Is all the installation hardware included?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The system includes everything needed for installation, down to the hardware.\"}}]}\u003c\/script\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":42664498528304,"sku":"BJGM_R230-200","price":3195.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/bbfd72ce600d8_aeb3884e-307f-429c-a78b-9de7cfacf508.jpg?v=1766456562","url":"https:\/\/berryperformancesales.com\/products\/qa1-c10-rear-coil-over-conversion-system-double-adjustable-200-lb-springs-bjgm-r230-200","provider":"Berry Performance Sales","version":"1.0","type":"link"}