Welcome to Speed Daddy. FOR 72-91 DODGE D/W-SERIES PAIR 4-1 LONG TUBE EXHAUST HEADER MANIFOLD+COLLECTOR. Getting more air into your engine and more exhaust out is the key to a performance motor. That’s where exhaust headers is significant as the first revenue of an exhaust system. Exhaust performance headers manipulate the air flow with the performance-robbing exhaust manifold that came with your car. Headers provide each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders; thus, the backpressure that occurs in common exhaust manifolds. When cylinders don’t have to fight with each other to expel their exhaust, they can put more power through the wheels, pushing the vehicle. Combining with a high performance cold air intake, and a cat-back exhaust system, a header system removes all restrictions of your engine, then, it is able to perform at its full potential. Made of High Quality T-304 Stainless Steel Material. TIG welded CNC Machined Flanges. 2 X 4-1 Racing Design. 3″ OD to 2-1/2″ OD Weldable Collector Reducers. Increase high flow air, instantly gain 10 to 15 Hp. 1 X Pair of Exhaust Header Manifolds (Left & Right). 1 X Pair of Weldable Collector Reducers (Left & Right). Hardware & Gaskets as Shown. 75-89 Dodge D100 5.2L, 5.9L V8. 77-91 Dodge D150 5.2L, 5.9L V8. 75-80 Dodge D200 5.2L, 5.9L V8. 81-91 Dodge D250 5.2L, 5.9L V8. 74-91 Dodge Ramcharger 5.2L, 5.9L V8. 1980 Dodge RD200 5.2L 5.9L. 77-91 Dodge W150 5.2L, 5.9L V8. 1981 Dodge W250 5.2L, 5.9L V8. 74-81 Plymouth Trailduster 5.2L, 5.9L V8. Modification to stock exhaust required to retain stock catalytic converter. Will not fit with high torque starters. Will not fit with A. Professional Installation is Highly Recommended. Installation Instruction is NOT Included. Video will open in a new window. DOMESTIC LOWER 48 US STATES. We are not responsible for incorrect or undeliverable addresses. Some of the packages cannot be delivered to a PO Box. Package will be held until a valid physical address is provided. The person that is purchasing this product makes the following representations and acknowledges and agrees to the following terms and conditions. This off-road race only product (“this Product”) is designed and intended for use in organized, amateur and professional racing events, but is limited to closed-course racing and open-course racing that is formally sanctioned by a recognized racing organization involving the motor vehicle in which it is installed (the “Vehicle”). It is not for use on public highways or roads nor is it for recreational off-road use other than solely for competition purposes. Use of this Product for purposes other than solely for competition is a violation of federal law and may violate applicable state or local environmental, motor vehicle and other laws. The User warrants that this Product shall only be used in sanctioned closed-circuit events. That use of this Product may make the Vehicle unfit or unsafe for the purposes intended or for any purpose and cause personal injury, property damage or death. That the installation of this Product, improper installation of this Product, use of this Product with other components or failure to use this Product in conjunction with other components, could result in or cause personal injury, property damage or death. THIS PRODUCT IS FOR COMPETITION RACETRACK USE ONLY. ALL OTHER USES ARE CONTRARY TO FEDERAL LAW. Subscribe to our Newsletter. The item “FOR 72-91 DODGE D/W-SERIES PAIR 4-1 LONG TUBE EXHAUST HEADER MANIFOLD+COLLECTOR” is in sale since Wednesday, July 25, 2018. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Exhaust & Emission Systems\Manifolds & Headers”. The seller is “speed_daddy” and is located in Texas, TX. This item can be shipped worldwide.

• Brand: Speed Daddy
• Manufacturer Part Number: SDD-HDSDPU72LT
• Interchange Part Number: SDD-HDSDPU72LT
• California Prop 65 Warning: This product contains chemicals known to the State.
• Color: Metallic
• Material: 304 Stainless Steel
• Style: Full Length Long Tube
• Surface Finish: Polished
• Header Inlet / Outlet Size (IN): 1-5/8″ OD / 3″ OD
• Thickness: 16-Gauge Piping
• Flange Type: 3-Bolt Collector
• Exhaust Inlet / Outlet: 3″ OD / 2-1/2″ OD Collector Reducer
• Fitment Type: Performance/Custom
• Restricted States: California, Maine, New York