Hooker Headers new Titanium ceramic coating provides the exotic "look" of Titanium for a unique styling enhancement on any vehicle. Hooker's Titanium ceramic coating is formulated to withstand extreme temperatures of up to 1600° F all while maintaining its color and protecting your headers from corrosion. Hooker Titanium ceramic coating is perfect for a nostalgic or modern build.
NOTE: Not actual Titanium.
Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer who is running either a "stock" or "mildly-modified" engine, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16" machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.
Features:
Long transition collector for decreased back pressure
5/16” machined flanges for a perfect seal
Industry’s best welds for durability
designed for easy, trouble-free fit
All necessary hardware included for a complete installation
Light weight & sturdy 16 gauge tubing
Mandrel-bent tubing for smooth exhaust flow
Tuned-length primary tubes for street performance
Works with power steering, power brakes and air conditioning
Specs
Brand
Hooker
Collector Diameter
3.00 inch
Emission Code
4
Engine
Chrysler Big Block B/RB
Header Finish
Titanium Ceramic
Header Style
Long Tube
Primary Tube Dia.
1-7/8 inch
Product Type
Headers
Tube Material
Mild Steel
Part Number
5903-4HKR
Emissions
4
This part is legal for sale or use on Racing Use Only Vehicles
The following vehicles are considered Racing Use Only Vehicles:
Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
Does not include reducers. Will not fit motors equipped with air injection pump without modification. Hooker Headers for MOPAR 383-440 engines will bolt to the popular B-S heads. However, because the exhaust port centerline on these heads is 5/8" higher and 3/8" out from the engine centerline compared to stock heads. Some header modifications will be required for installation. Custom header applications will be required for the B-1 heads because of angled spark plug locations. Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage. Please call Hooker tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty. Hooker long tube headers do not come with header reducers.
Applications
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.
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