Hooker Super Competition Long Tube Headers - Painted - 2243HKR

Hooker Super Competition Long Tube Headers - Painted - 2243HKR

$586.95
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Hooker Super Competition Long Tube Headers - Painted - 2243HKR
  • Hooker Super Competition Long Tube Headers - Painted - 2243HKR
  • Hooker Super Competition Long Tube Headers - Painted - 2243HKR
Hooker Super Competition Long Tube Headers - Painted - 2243HKR

Hooker Super Competition Long Tube Headers - Painted - 2243HKR

$586.95
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% better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotive drag racing history.

Features:

  • Tuned-length primary tubes for maximum exhaust scavenging and velocity
  • Mandrel-bent tubing for smooth exhaust flow
  • Light weight & sturdy 18 gauge tubing
  • Long transition collector for decreased back pressure
  • 5/16” machined flanges for a perfect seal
  • Industry’s best welds for durability
  • Designed for optimal performance
  • All necessary hardware included for a complete installation

Product Specifications:

  • Product Details: Fits 1963-1967 Nova: 265-400 Tube 1.75" O.D. x 31", Collector Size 3" O.D., Collector Length 10", Port Shape: Same As Port
  • Air Injection Tubes: No
  • Bolt Size: 3/8-16 x 3/4 IN
  • Bolts Included: Yes
  • California Proposition 65: Yes
  • California Proposition 65 Chemical List: Chromium, Nickel
  • CARB (California) Compliant: For Pre-1975 Vehicles only
  • Collector Attachment: 3-Bolt Flange
  • Collector Diameter: 3.00 IN
  • Collector Reducer Included: No
  • Collector Reducer Outlet Diameter: N/A IN
  • Color: Black
  • Design: Long Tube
  • Drive: 2WD
  • EGT Port: No
  • Engine: Chevrolet Small Block Gen I
  • Finish: Painted
  • Flange Thickness: 3/8 IN
  • Gasket Or Seal Included: Yes
  • Grade Type: Performance
  • Header Series: Super Competition
  • Header Style: Long Tube
  • Material: Mild Steel
  • Mounting Hardware Included: Yes
  • Oxygen Sensor Port: No
  • Part Type: Exhaust Header
  • Port Shape: Rectangle
  • Primary Tubing Diameter: 1 3/4 IN, 1.75 IN
  • Product Type: Headers
  • Quantity: Sold as a Pair
  • Tube Wall Thickness: 16 GU

Installation Notes:

Not compatible with manual transmission Long-tube headers do not include reducers. Do not use header wraps; they can cause header tube cracking from excessive heat or rust from moisture build-up and void the warranty. Breaking in an engine with ceramic-coated headers can damage the coating and void the warranty. Use cast-iron exhaust manifolds or old headers during engine break-in to prevent coating damage. Ceramic-coated headers require several heat cycles to fully cure before withstanding extreme heat. For additional information about ceramic-coated exhaust products, call Hooker Technical Service at 270-781-9741.

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