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Doug's Headers D303Y-DPR

Doug"s Headers D303Y-DPR 1 3/4" Tri-Y Header Chevrolet Truck with Dual Smog Pump Fittings Big Block Chevrolet 68-87 Raw Steel

Doug's Headers D303Y-DPR

776-D303Y-DPR

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Estimated ship date 12/27/17 if Ordered Today
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Doug's Headers D303Y-DPR Doug"s Headers D303Y-DPR 1 3/4" Tri-Y Header Chevrolet Truck with Dual Smog Pump Fittings Big Block Chevrolet 68-87 Raw Steel $532.99
  • Doug's Headers D303Y-DPR 1 3/4" Tri-Y Header Chevrolet Truck with Dual Smog Pump Fittings Big Block Chevrolet 68-87 Raw Steel

  • Doug's Headers D303Y-DPR Details


  • 3/8" thick flanges... no warping; CNC mandrel bent tubes... accurate fit & better flow; Precision formed long transition collectors and long tube design... reduces backpressure and increases higher RPM horsepower; Heavy 16 gauge tubing... longer life; Tubes are pre-polished to remove scratches and the header is finished with a Metallic Ceramic Thermal Barrier Coating polished to a high luster app

    The product accompanying this document is legal only for off-highway use (except in California or states that have adopted California emission standards), racing use or for use on pre-emission-controlled motor vehicles/motor vehicle engines (pre-1966

  • Specifications:

    Manufacturer's Part Number:
    D303Y-DPR
    Items You Need

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