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  • DPT Motorsport Business Hours:  
  • Monday - Friday, 9 AM to 6 PM PST.
Fit 64-70 Ford Mustang 260/289/302 Tri-Y Stainless Manifold Header/Exhaust
Product Description


High Performance Stainless Steel Header Exhaust :

The exhaust manifolds found in the 1964-1970 Ford Mustang were designed to combine the exhaust gasses from each of the cylinders quickly with a manifold that was cost effective to produce. Our 4-2-1 Tri-Y Style 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 260/289/302 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.


High Performance Stainless Steel Header Exhaust :

  • Made of High Quality T304 Stainless Steel Material
  • Reducers, Bolts and Metal Gasket Included
  • 1.5" Primary Tube, 2.5" Collector
  • TIG Welded CNC Machine Flange
  • Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq.
  • 100% Brand New
  • Professional Installation is Highly Recommended (No Instruction Included)


    Includes:

  • 1 X Set of Header Exhaust System, Gasket(s) and Bolt(s) as shown in the Picture above (ALL if any is necessary for Installation)


    Notes:

    Compatible with:

  • 64-70 Ford Mustang 289/ 302 (Fits Models with 4.7L/ 5.0 289/ 302 Cu. In V8 Engines ONLY)
  • Fits manual transmissions using 10"r 10.5" clutch only. 1968-up bellhousings require drivers side header clearance. Non-HiPo cars with manual transmission may need header clearance for clutch linkage.
  • Does not fit models with GT-40P heads or AOD transmission. 1967-70 Manual transmission cars require additional driver's side header clearance around steering box.

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


    • Have any questions or need info about something you already purchased? We'd love to hear from you! For items already purchased, please kindly include your eBay item number for faster response time.

    DPT Motorsport operates from Monday through Friday, 10 am to 6 pm (PST).


    ATTENTION: We are closed on Saturdays and Sundays.

    All messages will be replied in the order it was received during business days

    Thank you for choosing DPT Motorsport and happy bidding!

    We accept PayPal only.

    We reserve the right to file Non-Paying Bidder if payment is not received 10 days after the auction ended.

    Shipping Methods

    All shipments are made via either UPS or United States Postal Service depending on the types of products purchased. Majority of our orders will be ship within 2 business days (mostly within 24hrs) (All mail transit time stated above is best estimated but not guaranteed.)

    All shipments requires physical addresses, no PO Box address will be shipped.

    Shipping and handling charges are not negotiable.

    Return Policy

    **We stand behind the products we sell. If for any reason you are not satisfied with your purchase, we'll be happy to process a refund the product less S&H within 30 Days of your purchase.

    All return items will require a RMA number, which is given by our Customer Service Department only. Please allow 10-14 days for returns and exchange to be process.

    Please inspect all your order(s) upon receipt.

    All return items MUST be in brand new condition which means the item is never installed and kept in the original packaging.

    We will not reship replacement(s) before we get a claim approval for the lost or stolen item(s) or the returned item from customers. In most cases, all shipping and handling fees are non-refundable, unless it has been approved by our Customer Service Department.

    Any item(s) that the buyer states as defective will be tested by our Returns Department, if there is no problems or errors found during testing.

    Once the RMA# is issued, the buyer will have 30 days to return the item, if any items that is return after 30 days, the item(s) are subject for rejection.

    All items are brand new unless otherwise stated.

    PROFESSIONAL installation is highly recommended. Buyer assumes all risk on usage.

    • Have any questions or need info about something you already purchased? We'd love to hear from you! For items already purchased, please kindly include your eBay item number for faster response time.

      DPT Motorsport operates from Monday through Friday, 10 am to 6 pm (PST).


      ATTENTION: We are closed on Saturdays and Sundays.

      All messages will be replied in the order it was received during business days

      Thank you for choosing DPT Motorsport and happy bidding!

    • We accept PayPal only.

      We reserve the right to file Non-Paying Bidder if payment is not received 10 days after the auction ended.

    • Shipping Methods

      All shipments are made via either UPS or United States Postal Service depending on the types of products purchased. Majority of our orders will be ship within 2 business days (mostly within 24hrs) (All mail transit time stated above is best estimated but not guaranteed.)

      All shipments requires physical addresses, no PO Box address will be shipped.

      Shipping and handling charges are not negotiable.

    • >Return Policy

      **We stand behind the products we sell. If for any reason you are not satisfied with your purchase, we'll be happy to process an exchange or refund the product less S&H within 30 Days of your purchase.

      All return items will require a RMA number, which is given by our Customer Service Department only. Please allow 10-14 days for returns and exchange to be process.

      Please inspect all your order(s) upon receipt.

      All return items MUST be in brand new condition which means the item is never installed and kept in the original packaging, otherwise you will be subjected to a 20% restocking fee.

      We will not reship replacement(s) before we get a claim approval for the lost or stolen item(s) or the returned item from customers. In most cases, all shipping and handling fees are non-refundable, unless it has been approved by our Customer Service Department.

      Any item(s) that the buyer states as defective will be tested by our Returns Department, if there is no problems or errors found during testing, there will be a mandatory 20% restocking fee for the price of the item.

      Once the RMA# is issued, the buyer will have 30 days to return the item, if any items that is return after 30 days, the item(s) are subject for rejection. If the items are returned without an RMA#, we reserve the rights to reject the item or charge the buyer a 20% restocking fee.

      All items are brand new unless otherwise stated.

      PROFESSIONAL installation is highly recommended. Buyer assumes all risk on usage.