{"product_id":"64-67-gto-326-455-long-tubess","title":"64-67 GTO 326-455 LONG TUBESS","description":"\u003cp\u003eUpgrade your classic Pontiac with Doug's Headers long tube headers, designed specifically for 1964-1967 GTO models featuring the 326-455 engines. These high-performance headers enhance exhaust flow and contribute to improved horsepower and torque, ensuring your ride performs at its best.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made from 304 stainless steel, these headers resist corrosion and provide long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Performance:\u003c\/strong\u003e The long tube design promotes better exhaust scavenging, leading to increased engine efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Sold as a pair, these headers come with included gaskets and bolts\/studs for straightforward setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Fit:\u003c\/strong\u003e Designed with a 3-bolt flange and D-port cylinder head shape, ensuring compatibility with your Pontiac engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Reducers Included:\u003c\/strong\u003e The 3-inch collector with 2.5-inch reducers provides flexibility for your exhaust system setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTransform your GTO's performance with Doug's Headers, the go-to choice for enthusiasts seeking quality and reliability.\u003c\/p\u003e","brand":"Vinyasa Automotive","offers":[{"title":"Default Title","offer_id":48146556911774,"sku":"VIN-S-497af5daf2b46bca","price":1276.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/6359\/7726\/files\/dou-d564-ss.jpg?v=1786924496","url":"https:\/\/hughesperformanceproducts.com\/products\/64-67-gto-326-455-long-tubess","provider":"Hughes Performance Products ","version":"1.0","type":"link"}