Hooker Super Competition Long Tube Header 2458-1HKR

Hooker Super Competition Long Tube Header 2458-1HKR

$839.99 ea
Model:4008902
Condition: NEW
Availability:
ARRIVING SOON!
Estimated arrival: 11/08/2021 (If Ordered Today)
9 available from HOLLEY PERFORMANCE PRODUCTS as of 10/23/2021
Fitment:
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
Shipping Note:Oversize 1
Qty:

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No Brokerage or Duties - Canadian Owned & Operated - Shipped from Canada to your Door - Easy to Navigate Website - Access to New, Used & Discontinued Parts - Full Time Staff to Answer your Questions.

Disclaimer

Muscle Cars & Classics always recommends professional installation of our products. Buyer assumes risk of damage caused by improper installation.

With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10 percent better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotice drag racing history.
Features:
  • Tuned Length Tubes For Max Exhaust Scavenging/Velocity
  • Designed For Optimal Performance
  • Long Transition Collector For Decreased Back Pressure
  • Mandrel Bent Tubing For Smooth Exhaust Flow
  • Machined Flange Provides Finest Fit
  • Best Weld For Durability
  • All Hardware Included
Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and 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. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
Installation Notes:
Will not fit on convertible models. Will not fit with angle plug heads or raised port heads. Will only fit with block mounted starter. Will not accommodate 605 gear box. 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. 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.
About Hooker

The Hooker line of Super Competition and Competition headers, mufflers and catback exhaust systems are the most complete on the market.

Downloads:

Download Name File Size
Warranty_Policy.pdf14.65KB
2458-1HKR.pdf85.74KB
2458hkrrev1.pdf226.81KB
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Engine Fitment Notes
Chevrolet Bel Air 1955 4.3L / 265 / V8 Metallic Ceramic Coating; Tube Size 1.625 in. x 30 in.; Collector Size 2.5 in./Length 8 in.; Port Shape Same As Port;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Without Air Conditioning
Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Fit Only w/Block Mount Starter~Will Not Accommodate 605 Gear Box~Will Not Fit Angle Plug Heads~Will Not Fit With Angle Plug Or Raised Port Heads
Chevrolet Bel Air 1956 4.3L / 265 / V8 Metallic Ceramic Coating; Tube Size 1.625 in. x 30 in.; Collector Size 2.5 in./Length 8 in.; Port Shape Same As Port;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Without Air Conditioning
Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Fit Only w/Block Mount Starter~Will Not Accommodate 605 Gear Box~Will Not Fit With Angle Plug Or Raised Port Heads
Chevrolet Bel Air 1957 4.6L / 283 / V8
4.3L / 265 / V8
Metallic Ceramic Coating; Tube Size 1.625 in. x 30 in.; Collector Size 2.5 in./Length 8 in.; Port Shape Same As Port;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Without Air Conditioning
Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Fit Only w/Block Mount Starter~Will Not Accommodate 605 Gear Box~Will Not Fit Angle Plug Heads~Will Not Fit With Angle Plug Or Raised Port Heads
Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Fit Only w/Block Mount Starter~Will Not Accommodate 605 Gear Box~Will Not Fit With Angle Plug Or Raised Port Heads
Chevrolet Two-Ten Series 1955 4.3L / 265 / V8 Metallic Ceramic Coating; Tube Size 1.625 in. x 30 in.; Collector Size 2.5 in./Length 8 in.; Port Shape Same As Port;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Without Air Conditioning
Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Fit Only w/Block Mount Starter~Will Not Accommodate 605 Gear Box~Will Not Fit Angle Plug Heads~Will Not Fit With Angle Plug Or Raised Port Heads
Chevrolet Two-Ten Series 1956 4.3L / 265 / V8 Metallic Ceramic Coating; Tube Size 1.625 in. x 30 in.; Collector Size 2.5 in./Length 8 in.; Port Shape Same As Port;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Without Air Conditioning
Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Fit Only w/Block Mount Starter~Will Not Accommodate 605 Gear Box~Will Not Fit With Angle Plug Or Raised Port Heads
Chevrolet Two-Ten Series 1957 4.6L / 283 / V8
4.3L / 265 / V8
Metallic Ceramic Coating; Tube Size 1.625 in. x 30 in.; Collector Size 2.5 in./Length 8 in.; Port Shape Same As Port;Legal On Non-Emissions Controlled Vehicles Or For Race Use
Without Air Conditioning
Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Fit Only w/Block Mount Starter~Will Not Accommodate 605 Gear Box~Will Not Fit Angle Plug Heads~Will Not Fit With Angle Plug Or Raised Port Heads
Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty~Will Fit Only w/Block Mount Starter~Will Not Accommodate 605 Gear Box~Will Not Fit With Angle Plug Or Raised Port Heads
Application Automotive
Coated Finish Metallic Ceramic
Collector Diameter 3.000 in.
Collector Tube Size 2.500 in.
Emission Code 3
Engine Chevrolet Small Block Gen I
Engine Make/Size Chevy 265-283
Finish Silver Metallic Ceramic
Head Style Long-Tube
Header Finish Silver Ceramic
Header Style Long Tube
Material Mild Steel
Part Type Exhaust Header
Port Shape Same As Port/Can Be Matched
Primary Tube Dia. 1-5/8 inch
Primary Tube Diameter 1.625 in.
Tube Diameter 1.625 in.
Tube Direction Down Swept
Tube Material Mild Steel
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm

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