{"product_id":"comp-cams-gm-603-604-0-570in-lift-1-077-1-282-od-beehive-hustler-valve-spring-kit","title":"COMP Cams GM 603\/604 0.570in Lift 1.077\/1.282 OD Beehive Hustler Valve Spring Kit","description":"Visually identical to the blue LS6 springs, Hustler Beehive Springs add 4% higher load than stock for better valve control over stock. This spring delivers an advantage in circle track racing for those willing to bend the rules.\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a023d18c656421fe9edb36f16f420257.PDF\"\u003eCatalog\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/8a0c0c4bac68d143c077f3d274494faf.PDF\"\u003eUser 1\u003c\/a\u003e\u003cbr\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":53193751232796,"sku":"CCAH604-16","price":356.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/7614\/9689\/files\/5ca2387d72ac2dd0cbb9fa282fd33fc4L.jpg?v=1760883923","url":"https:\/\/www.demonicperformance.com\/products\/comp-cams-gm-603-604-0-570in-lift-1-077-1-282-od-beehive-hustler-valve-spring-kit","provider":"Demonic Performance ","version":"1.0","type":"link"}