{"product_id":"a225-550r-1970-1981-f-body-1978-1996-b-body-viking-front-c-o-dbl-ad-bearing","title":"A225-550R - 1970-1981 F-Body 1978-1996 B-Body Viking Front C\/O, Dbl Ad- Bearing","description":"Front Spring Rate Options:250lb- 11” tall springs for drag race only. Serious lightening required.350lb- Small block cruise or drag race with lightening required.450lb- Small block cruise, big block drag race.550lb- Small block handling, all big blocks except drag. (Allows up to 2″ lowering)650lb- Small block and big block handling, autocross. (Allows up to 2″ lowering)","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":52907255136550,"sku":"GPHP_A225-550R","price":760.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5697\/5654\/files\/f6452184394efa07fc2075f91dfd6c55_9d1b36dd-2575-4a4f-9937-ab71411785d4.jpg?v=1775009855","url":"https:\/\/ossparts.com\/products\/a225-550r-1970-1981-f-body-1978-1996-b-body-viking-front-c-o-dbl-ad-bearing","provider":"Operational Speed Supply","version":"1.0","type":"link"}