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Instruction Sheets for Part Number HOK-5903-3HKR
Charts & Guides for Part Number HOK-5903-3HKR
Hooker Competition Darkside Ceramic Coated Headers
Headers, Competition, Long Tube, Steel, Black Ceramic Coated, Dodge, Plymouth, 383, 400, 440, Pair
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Estimated Ship Date from Texas: Today Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
5903-3HKR
Part Type:
Product Line:
Summit Racing Part Number:
HOK-5903-3HKR
UPC:
090127663936
Header Style:
Long tube one-piece
Header Material:
Steel
Primary Tube Outside Diameter (in.):
1 7/8 in.
Header Color:
Black ceramic coated
Flange Style:
Standard
Weld-Up:
No
Cylinder Head Port Shape:
Rectangular
Collector Attachment:
3-bolt flange
Collector Diameter (in.):
3.00
Collector Reducers Included:
No
Tuned:
No
Primary Tube Gauge:
16-gauge
Flange Thickness (in.):
0.31 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.
Hooker Competition Darkside Ceramic Coated Headers
Switch to the Darkside! Hooker Competition Darkside ceramic coated headers feature an exclusive proprietary black ceramic coating that offers a more refined texture and better appearance. They are manufactured from durable 16-gauge steel and have 5/16 in. thick flanges that are heavy enough to maintain header integrity, yet pliable enough to seal each exhaust port. These headers provide improved thermal resistance up to 1,700 degrees F, limiting heat migration through the header and reducing underhood temperatures. Unless otherwise noted, they 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.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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