{"product_id":"exhaust-headers-1-5-8-in-mild-steel-hi-temp-black-paint-for-chevelle-el-camino-monte-carlo-nova-caprice-impala-283-305-350-400-cu-in-v8","title":"Exhaust Headers 1-5\/8 in. Mild Steel Hi-temp Black Paint V8 O3242","description":"Direct replacement of stock manifolds and bolt-on fit for stock exhaust pipesMost efficient at providing horsepower gain from idle to mid-range RPMFully mandrel bent tubes made of 16-gauge (1.5mm thickness) cold roll flash mild steelHead flange laser-cut from 5\/16-inch (8.0mm) thick steel plates and flattened by hydraulic pressAll joints TIG welded for great resistance against cracking and wearing; Hi-temp paint that holds up to 500C or 932F\u003cp\u003e FITMENT NOTE - For pre-1979 models, additional bracket may be necessary for air conditioning - Does not fit with angle plug heads or raised port heads  TECH SPECS Header Type.............................Short Tube \/ Shorty Primaries Diameter...............1-5\/8 in. (42mm) Collector Diameter................3 in. (76mm) Head Flange Thickness.......5\/16 in. (8.0mm) Pipe Thickness.....................16-gauge (1.5mm) Material.................................Mild Steel Finish.................................Black Paint \u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":49287289766062,"sku":"P353532885397017503","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/5824\/5806\/files\/0153b56fe594bc45abaa65cb9e8fa0171a02c17d6c7f4d13af8c6d9d4b17b96e.jpg?v=1788370596","url":"https:\/\/puzzletruck.shop\/products\/exhaust-headers-1-5-8-in-mild-steel-hi-temp-black-paint-for-chevelle-el-camino-monte-carlo-nova-caprice-impala-283-305-350-400-cu-in-v8","provider":"My Store","version":"1.0","type":"link"}