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Hooker Long Tube Header - 3901HKR

Brand: Hooker Headers
0 reviews
  • Have a product question? Ask us
  • Part Number: 3901HKR
  • Part Location: U.S.
  • Availability: *Special Order
  • Delivery: Up to 2 Weeks
  • If purchased before 12:00 EDT - estimated delivery by July 17
Retail: $566.99
Price: $539.99
You Save: $27.00
Collector Diameter (IN)
2-1/2 Inch
Color/ Finish
Black Painted
Exit Location
Chassis Exit
Flange Thickness
5/16 Inch
Flange Type
3 Bolt Flange
Includes Bolts/Studs
Yes
Includes Gaskets
Yes
Includes Reducers
No
Material
Steel
Primary Tube Diameter (IN)
1-5/8 Inch
State Legal
California Only
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Hooker Headers Exhaust Header

Exhaust Header; Competition; For Use With Chevrolet 350/ 403 Cubic Inch Engines; Chassis Exit; 1-5/8 Inch Diameter 29 Inch Length Primary Tubes; 2-1/2 Inch Diameter 8 Inch Length Collectors; Same As Port (SAP); For Off-Road Use Only; Painted Black Mild Steel; With Bolts/ Gaskets

MPN: 3901

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, premium features at a very competitive price. Made of durable 16 Gauge mild steel tubing, design utilizes a long transition collector to reduce back pressure and increase exhaust flow. 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.
Style: Long Tube
Exit Location: Chassis Exit
Primary Tube Diameter (IN): 1-5/8 Inch
Collector Diameter (IN): 2-1/2 Inch
Flange Type: 3 Bolt Flange
Flange Thickness: 5/16 Inch
State Legal: California Only
Color/ Finish: Black Painted
Material: Steel
Includes Bolts/Studs: Yes
Includes Gaskets: Yes
Includes Reducers: No
Welding Required: No

Features

  • Tuned Length Primary Tubes For Maximum Exhaust Scavenging And Velocity
  • Mandrel Bent Tubing For Smooth Exhaust Flow
  • Lightweight And Sturdy 16 Gauge Tubing
  • Long Transition Collector For Decreased Backpressure
  • Machined Flanges For A Perfect Seal
  • Industry’s Best Welds For Durability
  • Designed For Easy, Trouble Free Fit. Hardware Included For A Complete Installation
  • Limited 90 Day Warranty
Specifications of Hooker Long Tube Header - 3901HKR
Collector Diameter (IN) 2-1/2 Inch
Color/ Finish Black Painted
Exit Location Chassis Exit
Flange Thickness 5/16 Inch
Flange Type 3 Bolt Flange
Includes Bolts/Studs Yes
Includes Gaskets Yes
Includes Reducers No
Material Steel
Primary Tube Diameter (IN) 1-5/8 Inch
State Legal California Only
Style Long Tube
Welding Required No

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