New Stainless Steel LS Chevy tight fit racing headers designed for tight space needs that most headers cannot accommodate. Increase your air flow and instantly gain 10-15 HP! Includes O2 bung threaded hole. 1.75 primary tube diameter. Will not work with vehicles with the crossmember below the engine's two exhaust ports.
Professional installation / experience builder install required (instructions not included). Inlet / Outlet: 1.75" OD / 3" OD 3" to 2.5" Collector Reducers. (Error Range:0.1-0.2inch) Made of T-304 Stainless Steel 2 4-1 Direct Bolt-on Design Increase Engine Output and Efficiency.
1 X Pair of Exhaust Header Manifolds -(Driver and Passenger Sides) 1 X Pair of Reducer Collectors. All Hardware as Shown in the Picture Above. 100% Brand New Professional Installation is Highly Recommended Installation Instruction is NOT Included. Please wait for us to send you a combined invoice before paying.We are Gearhead Enterprises - a national street rod parts supply company. Parts are added to our store weekly so check often for the latest deals! Plus, we have access to thousands of parts that are not listed.
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