{"product_id":"hooker-hk11831hkr-header-flanges-mild-steel-5-16-in-thick-round-2-3-8-in-port-chevrolet-big-block-kit","title":"Hooker HK11831HKR Header Flanges Mild Steel 5\/16 In. Thick Round 2 3\/8 In. Port Chevrolet Big Block Kit","description":"\u003cp align=\"justify\"\u003eWe offer a complete line of \"hard to find\" specialty header flanges. If you don't see it listed here, call our tech line (270) 781-9741 for possible new applications. Flange kits come with gaskets, bolts and polished stainless steel NHRA contingency header I.D. tags. Kit Includes Stainless Steel NHRA Contingency ID Header Tag,Gaskets \u0026amp; Bolts.\u003c\/p\u003e\u003cbr\u003e  \u003cp\u003e11828HKR - Chevy 396-454 Eng. Outer Flange Without Stubs, Flange Accepts Primary Tube OD Sizes 2\" \u0026amp; 2 1\/8\" Flange Port Shape Round.\u003c\/p\u003e\u003cbr\u003e  \u003cp\u003e11829HKR - Chevy 396-454 Eng. Outer Flange Without Stubs, Primary Tube OD 2.250\", Flange Port Shape Round.\u003c\/p\u003e\u003cbr\u003e  \u003cp\u003e11831HKR - Chevy 396-454 Eng. Outer Flange Without Stubs, Primary Tube OD 2 3\/8\", Flange Port Shape Round.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Hooker","offers":[{"title":"Default Title","offer_id":44699759739191,"sku":"HK11831HKR","price":512.2,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/84799.jpg?v=1780366858","url":"https:\/\/enginemaster.com.au\/products\/hooker-hk11831hkr-header-flanges-mild-steel-5-16-in-thick-round-2-3-8-in-port-chevrolet-big-block-kit","provider":"Engine Master","version":"1.0","type":"link"}