{"product_id":"umi-performance-gbf350-1-78-88-gm-g-body-spring-shock-lowering-kit-1in-rear-350lb","title":"UMI Performance GBF350-1 - 78-88 GM G-Body Spring\/Shock Lowering Kit 1in Rear 350lb","description":"\u003cp\u003eUMI Performance GBF350-1 - 78-88 GM G-Body Spring\/Shock Lowering Kit 1in Rear 350lb\u003c\/p\u003e\u003cp\u003eUMI’s lowering kit includes Viking double adjustable shocks, 350 lb hybrid front coil-overs, and 1\" or 2\" rear lowering springs. Bolt-in design allows easy ride height tuning and improves performance while keeping street-friendly handling.\u003c\/p\u003e\u003cp\u003eUMI’s lowering package includes four Viking double adjustable shocks, a hybrid front coil-over spring system with 350 lb front springs, and your choice of 1 or 2-inch UMI rear lowering springs. The 350 lb springs are ideal for small block cruising or drag racing with moderate weight reduction, offering a balanced mix of ride quality and improved performance. The hybrid front coil-over system provides a 0–3\" adjustable front drop, while the rear springs allow for either a 1\" or 2\" drop to fine-tune the vehicle’s stance. Viking’s double adjustable shocks feature 19 compression and 19 rebound settings, enabling quick, tool-free suspension adjustments for street, strip, or improved cornering performance. The kit is completely bolt-in, requiring no welding or front spring compressor, and optional Spanner Wrench and Thrust Bearing Kits make ride height changes even easier. This setup delivers enhanced adjustability and performance while maintaining good street manners, making it a versatile choice for small block applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-3\" lowering range up front, 1 or 2 inch choice for the rear\u003c\/li\u003e\n\u003cli\u003eLower ride height improves handling by lowering center of gravity\u003c\/li\u003e\n\u003cli\u003eLower ride height improves handling by placing the upper a-arm in a more favorable angle\u003c\/li\u003e\n\u003cli\u003eViking features Premium quality Made In USA springs, shot peened and coated for durability\u003c\/li\u003e\n\u003cli\u003eEasy front height adjustment with optional Torrington bearings and wrench\u003c\/li\u003e\n\u003cli\u003eShocks hand built in Lakeville, Minnesota\u003c\/li\u003e\n\u003cli\u003eDouble adjustable features 19 independent compression and rebound settings (for a total of 361 possible combinations)\u003c\/li\u003e\n\u003cli\u003eTune for street, strip or corner carving at the turn of a knob\u003c\/li\u003e\n\u003cli\u003eno tools required\u003c\/li\u003e\n\u003cli\u003eBaseline shock settings\u003c\/li\u003e\n\u003cli\u003e6C,8R all around street, 10C,12R all around corner carving, 6C,2R front and 6C,6R rear strip\u003c\/li\u003e\n\u003cli\u003eBolt in kit, no welding required. And best of all, no spring compressor required up front\u003c\/li\u003e\n\u003cli\u003eFront coil over shocks, double adjustable\u003c\/li\u003e\n\u003cli\u003eRear shocks, double adjustable\u003c\/li\u003e\n\u003cli\u003eFront springs with 350lb spring rate\u003c\/li\u003e\n\u003cli\u003eRear springs with choice of 1\" or 2\" rear drop\u003c\/li\u003e\n\u003cli\u003eSpanner wrench tool is used to adjust vehicle height while shock stays mounted\u003c\/li\u003e\n\u003cli\u003eThrust bearing kit designed for easier adjustments but not needed for installation\u003c\/li\u003e\n\u003cli\u003e350lb, Small block cruise or drag race with lightening required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAdjustable\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: \u003cspan\u003eSilver\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFront Shock Type\u003c\/strong\u003e: \u003cspan\u003eCoilover\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGrade Type\u003c\/strong\u003e: \u003cspan\u003ePerformance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLowering Amount\u003c\/strong\u003e: \u003cspan\u003e1\" Lowering\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMounting Hardware Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMounting Method\u003c\/strong\u003e: \u003cspan\u003eBolt On\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePre-Greased\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRear Shock Type\u003c\/strong\u003e: \u003cspan\u003eMonotube\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRear Spring Lowering\u003c\/strong\u003e: \u003cspan\u003e1\" Lowering\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSpring Color\u003c\/strong\u003e: \u003cspan\u003eBlack\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSpring Color\u003c\/strong\u003e: \u003cspan\u003eSilver\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: \u003cspan\u003e350.0\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSuspension Grade Type\u003c\/strong\u003e: \u003cspan\u003ePerformance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUniversal Or Specific Fit\u003c\/strong\u003e: \u003cspan\u003eSpecific\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":49954474295574,"sku":"GPHP-GBF350-1","price":1588.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/0878\/9782\/files\/0_00f527e23fd792968744dd3ed79073e4l_normalized_5526257d-388d-4a40-999e-de697858eb71.jpg?v=1776962498","url":"https:\/\/www.cspracing.com\/products\/umi-performance-gbf350-1-78-88-gm-g-body-spring-shock-lowering-kit-1in-rear-350lb","provider":"Complete Street Performance","version":"1.0","type":"link"}