{"product_id":"stainless-works-sbf-wide-rectangular-port-header-adapter-304ss-exhaust-flanges-1-7-8in-2in-primaries","title":"Stainless Works SBF Wide Rectangular Port Header Adapter 304SS Exhaust Flanges 1-7\/8in-2in Primaries","description":"\u003cp\u003eStainless Works SBF Wide Rectangular Port Header Adapter 304SS Exhaust Flanges 1-7\/8in-2in Primaries\u003c\/p\u003e\n\u003cp\u003eSmall Block Ford big tube wide rectangular shaped port header adapter exhaust flanges. These flanges come as a pair and are designed for 2\" horizontal centerline bolt pattern SBF heads, machine work included. Includes (8) countersunk holes for bolting 3\/8\" diameter flat head bolts to head and (8) 3\/8\"-16 tapped holes to locate SBF flanges with larger port sizes for 1-7\/8\" or 2\" diameter primaries. SBF header flanges not included, laser-cut from heavy-duty 3\/8\" thick carbon steel for superior resistance to warping from high heat, recommended header flanges are HFSBFTFHP188 or HFSBFTFHP200, or any other 3\/8\" thick Small Block Ford header flange with 2-3\/4\" width diagonal header bolt pattern.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cdl\u003e\n\u003cdt\u003eManufacturer part number\u003c\/dt\u003e\n\u003cdd\u003eHFSBFBTADAPT\u003c\/dd\u003e\n\u003cdt\u003eUPC\u003c\/dt\u003e\n\u003cdd\u003e887753441188\u003c\/dd\u003e\n\u003cdt\u003eShipping weight \u0026amp; size\u003c\/dt\u003e\n\u003cdd\u003e6.00 lb, 18 × 4 × 4 in\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch3\u003eNotices\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/li\u003e\n\u003cli\u003eSpecial order item — ships direct from the manufacturer; extended lead times may apply.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stainless Works","offers":[{"title":"Default Title","offer_id":47476884242620,"sku":"HFSBFBTADAPT","price":195.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8766\/5852\/files\/4515d187ec2852eda310a934589b1c37.jpg?v=1790145204","url":"https:\/\/bpfauto.com\/products\/stainless-works-sbf-wide-rectangular-port-header-adapter-304ss-exhaust-flanges-1-7-8in-2in-primaries","provider":"Andrewtech Automotive","version":"1.0","type":"link"}