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Fit GM Chevy SBC 70-81 Small Block V8 302-400 Long Tube Header Manifold Exhaust
The exhaust manifolds found in the 1970-1981 Chevrolet Pontiac Buick and Oldsmobile 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 Long Tube Style 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 Small Block 302/305/307350/400 cubic inch 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 and Benefits:

  • 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
  • TIG welded CNC machine flange
  • 2-Piece 4-1 Racing design(8-2-1)
  • Increase high flow air, instantly gain 10 to 15 Hp. / Tq.

    Includes:

  • 1 x Header exhaust system
  • All necessary installation hardware

    Notes:

  • Fits Chevy small block V8 engine
  • Will fit straight or angle plug heads
  • 100% Brand New
  • Professional Installation is Highly Recommended
  • Installation Instruction is NOT Included


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    New Point Motor accepts Paypal payments for all our eBay listings.

    If you pay by e-Check through Paypal, it may take 3-7 business days in order for payment to be cleared.

    All orders will be processed for shipments once payment is cleared.

    We can only ship to the shipping address stated on your Paypal account. Please ensure that you select proper address during checkout from eBay.

    Domestic Shipping:

  • We provide Free Shipping to 48 U.S. continental states.
  • Your order will be shipped by USPS First Class Mail, USPS Priority Mail, or UPS Ground depending on area availability.

    Canadian Shipping
  • For customers with Canadian shipping addresses, we offer low rate shipping.
  • Your order will be shipped by either USPS First Class Mail or UPS Standard To Canada.
  • Customer is responsible for all custom charges (brokerage) and taxes.

    International Shipping
  • For customers with shipping addresses outside of U.S. and Canada, we offer low rate shipping.
  • Your order will be shipped by either USPS First Class Mail or UPS WorldWide.
  • Customer is responsible for all custom charges (brokerage) and taxes.

  • NPM offers 14-day money back guarantee from the date of purchase.
  • In order to properly process your return, customer will need to obtain a RMA (Return Merchandise Authorization) number from us.
  • RMA number must be written on outside of return package.
  • Buyers will be responsible for return shipping.
  • Merchandises to be returned must be in resalable condition.
  • All returns will be processed as refunds ONLY. Currently we do not accept exchanges.
  • All returns are subject to a 20% restocking fee deducted from merchandise charges.

    Instruction manuals are NOT included with most of our products unless otherwise stated in product description. If you have any questions towards laws and regulations with the products that we carry, we highly recommend that you consult with your local professional/mechanic before purchase.

    For emissions related questions, please check your local jurisdiction for emission specific requirements before purchasing.

    • Got any questions about our listings or the product that you've already purchased? Feel free to contact us by using "Ask seller a question" link above. You can also click the link below to send us a message:

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