{"product_id":"hooker-racingheart-street-stock-headers-painted-2551hkr","title":"Hooker RacingHeart Street Stock Headers - Painted","description":"These Hooker RacingHeart headers are for Street Stock cars with Small Block Chevy engine. They fit 1973-1974 GM A-Body vehicles as well as 1970-1974 GM F-body vehicles. They have 1-3\/4 inch primaries with 3 inch collectors, 3\/8 inch thick flanges to prevent warping and have merge spears for increased velocity. These are black painted mild steel.","brand":"Hooker","offers":[{"title":"Default Title","offer_id":51745966686529,"sku":"BBVM_2551HKR","price":438.58,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1289\/6321\/files\/2551hkr_0118179_c7d233aa-051b-4128-8357-d5ddff051a51.jpg?v=1779238682","url":"https:\/\/sandmdiesel.com\/products\/hooker-racingheart-street-stock-headers-painted-2551hkr","provider":"S\u0026M Diesel","version":"1.0","type":"link"}