260-302 V8 STAINLESS STEEL HEADER EXHAUST FOR 62-77 FORD/MERCURY 4.3/4.7/5.0 CID

 

ITEM SKU: KOS-HDS-FMCU64-260

 


The exhaust manifolds found in the 1968-1977 Small Block Ford 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 off-road headers are designed to allow the exhaust gasses to flow more freely from each 4 cylinder bank and combine in a more efficient manner. Tubing has been optimized for the 4.7L(289ci) and 5.0L(302ci) 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.


  • Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability
    i.e. Maximizing Smoothest High Exhaust Air Flow Rate
  • 4-1 High Performance Racing Spec. Design, Produces the Most Top End Power
  • Offers the Best Flow Characteristics for the Engine at High Engine Speeds
  • Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq.
  • Inlet/ Outlet: 1-5/8" OD / 3" OD
  • 3" to 2.5" exhaust collectors included
  • Modification to existing exhaust or use of aftermarket Y-pipe required
  • 16 gauge wall piping
  • TIG Welded CNC Machine Flange
  • Metal Gaskets Included
  • 10mm thick Header Flange


    Includes:

  • 1 x Set of Exhaust Headers
  • Hardware as Shown in the Picture Above


    Notes:

  • 100% Brand New
  • Professional Installation is Highly Recommended
  • Requires modification or aftermarket Y-pipe not included
  • Installation Instruction is NOT Included


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    Minor modifications may be required for certain models. Professional installation recommended!

    *For emissions related items, please check with your local jurisdiction for emission specific requirements before purchasing. No installation instruction included unless otherwise specified. If item is questionable, please consult your local professional/mechanic before making purchase.

     

     

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    5. Some of the packages cannot be delivered to a PO Box. Customer is responsible to ensure PO Box address given is deliverable by all of the shipping company, among UPS, FedEx and USPS. Package will be held until a valid physical address is provided.
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    7. Items will be shipped 24 hours of payment verification except for weekends and holidays.
    8. All international orders may be subject to their custom fees or brokerage fees or duty tax which we do not pay.
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    10. These fees vary due to price of item and government rate. Please contact your government website or shipping company to calculate fees
    11. We reserve the right to ship any order via UPS / FEDEX or USPS.
    12. We are not responsible for any changed of address after item has been shipped.
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    1. 30 Days money back, please notify us within 30 days after you've received your purchased item.
      All return requests must be submitted through your Ebay account.
    2. You have to obtain a RMA (Return Merchandise Authorization) number from us, and have the RMA number written on the return package.
    3. Buyers pay for return shipping fee.
    4. Items to be returned must be in resalable condition.
    5. All returns are for refund ONLY. No exchange accepted.
    6. Returns for refund are subject to a 20% restocking fee.

     

     

     

     

    1. We accept Paypal 

     

     

     

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