{"product_id":"wilwood-brakes-caliper-piston-spring-knock-back-300-17297","title":"Wilwood Brakes Caliper Piston Spring Knock Back 300-17297","description":"Caliper Piston Spring - 0.370 in Small OD - 0.720 in Big End OD - 1 in Length - 3 lb\/in Spring Rate - Stainless - Wilwood 1 in to 1.5 in Diameter Pistons - Each\u003cp\u003e\u003cbr\u003eWilwood Brakes Caliper Piston Spring Knock Back 300-17297\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Wilwood Brakes","offers":[{"title":"Default Title","offer_id":43541626748976,"sku":"BHTR_300-17297","price":3.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/WIL300-17297.jpg?v=1787945860","url":"https:\/\/berryperformancesales.com\/products\/wilwood-brakes-caliper-piston-spring-knock-back-300-17297","provider":"Berry Performance Sales","version":"1.0","type":"link"}