STAINLESS STEEL HEADER EXHAUST MANIFOLD FOR MOPAR CHRYSLER HEMI V8 331/354/392

The exhaust manifolds found in the 1951-1958 Chrysler Hemi engines were designed to combine the exhaust gasses from each of the cylinders quickly with a manifold that was cost effective to produce. Our 4-1 Block Hugger off-road headers are designed to allow the exhaust gasses to flow more freely from each cylinder bank and combine in a more efficient manner. Block Hugger style headers are meant to be used where space for long tube headers isn’t available due to steering and cross member clearance issues. Tubing has been optimized for the 331/354/392 engines. This creates a reduction in cylinder backpressure and improved exhaust gas velocity. These improvements free up lost horsepower and torque. An added benefit is a more performance oriented exhaust sound.


Features:

  • Made of high quality T-304 stainless steel material
  • TIG welded CNC machine flange
  • 2 x 4-1 racing design
  • Increase high flow air, instantly gain 10 to 15 Hp. / Tq.
  • Direct bolt-on installation


    Notes:

  • 100% Brand New
  • Professional Installation is Highly Recommended
  • Installation Instruction is NOT Included


    Includes:

  • 1 x Header exhaust system
  • All necessary installation hardware


    		•
    *Professional Installation Highly Recommended! No Instruction Included!*

    DSG-HDS-HEMI-331
    DOMESTIC LOWER 48 US STATES: Free!
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