{"product_id":"progressive-suspension-shock-springs-105-150-lb-in-black-03-1368b","title":"Progressive Suspension Shock Springs, 105-150 lb\/in, Black, 03-1368B","description":"Shock Springs - 105-150 lb\/in - Black\n\u003cp\u003eProgressive Suspension Shock Springs in black provide a selectable spring rate from 105 to 150 lb\/in, allowing fine tuning for specific suspension needs. These springs are made in the U.S.A. and are designed for use as replacement springs for 412-series shocks.\u003c\/p\u003e\u003cp\u003eThe 03-1368B springs must be ordered when ordering 12-series shocks. Their adjustable spring-rate range supports selecting the spring response suited to the application and setup requirements. Distributor part number: DS310032. Manufacturer part number: 03-1368B.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Progressive Suspension\u003c\/li\u003e\n\u003cli\u003eProduct: Shock Springs\u003c\/li\u003e\n\u003cli\u003eSpring Rate: 105-150 lb\/in\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 03-1368B\u003c\/li\u003e\n\u003cli\u003eDistributor Part Number: DS310032\u003c\/li\u003e\n\u003cli\u003eApplication: Must be ordered when ordering 12-series shocks\u003c\/li\u003e\n\u003cli\u003eReplacement Use: Can be used as replacements for 412-series shocks\u003c\/li\u003e\n\u003cli\u003eOrigin: Made in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":68495157559531,"sku":"DS310032","price":97.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/160465.png?v=1794437797","url":"https:\/\/ctracingservices.com\/products\/progressive-suspension-shock-springs-105-150-lb-in-black-03-1368b","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}