Patriot full-length chassis and fenderwell headers provide the ultimate in performance for street rods and muscle cars with high performance engines. The key is their use of long primary tubes, which results in more horsepower and torque than those from the competition. Other features include a close fit with the engine block for maximum chassis and steering clearance, mandrel-bent tubing, and new gaskets and bolts. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom-altered parts, then it is the installer's responsibility to verify fitment.
Headers, Long Tube, Steel, Silver ceramic coated, Dodge, D, W, Series Pickup, 273, 318, 340, 360, RWD, 4WD, 1972-1993
Header Style: Long tube
Header Material: Steel
Header Finish: Silver Ceramic Thermal Barrier Coating
Weld-Up: No
Primary Tube Outside Diameter (in): 1 5/8 in.
Collector Reducers Included: Yes
Cylinder Head Port Shape: SAP
Tuned: No
Primary Tube Gauge: 16-gauge
Flange Thickness (in): 5/16 in.
Bolts/Studs Included: Yes
Gaskets Included: Yes
Crossover Pipe Included: No
Catalytic Converter(s) Included: No
Motor Mounts Included: No
Transmission Mount Included: No
Quantity: Sold as a pair.
Metallic Ceramic Thermal Barrier Coating (MCTBC), which is polished with a vibratory finishing process that not only produces a high-luster aluminum appearance, but also compresses and activates the coating, which increases the surface hardness. The finish is 60 percent more corrosion resistant than an unpolished surface, easy to maintain, and will last for years under normal operation conditions. MCTBC also protects and extends the life of headers by creating a thermal barrier (heat-resistant up to 1,600 degrees F) that significantly lowers under hood temperatures and protects the substrate metal from thermal fatigue.
Important notes: Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Hooker recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. We do not recommend the use of header wraps as this will void the warranty.
Not available for shipment outside the continental USA. We cannot ship this to Hawaii, Alaska, or other countries.
Dropships direct from manufacturer.
This product was added to our catalog on Friday 12 March, 2021.
