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Hooker Headers Header Back Exhaust Kit 265-400 Chevy Small Block V8

Hooker Headers 2451K
Easy Kit

520-2451K

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Hooker Headers Header Back Exhaust Kit 265-400 Chevy Small Block V8 $460.33
Header Back Exhaust Kit
  • 265-400 Chevy Small Block V8
  • 1964-72 Chevelle
  • 1970-72 Monte Carlo
  • 1.625" x 30" Primary Tubes

  • Hooker Headers 2451K Details

    Small Block Chevy Header Back Exhaust Kit

    Installation Notes: Please read instructions for all products listed prior to installation.Applications Continued:

    Footnotes:

    • Designed for stock heads with factory straight plugs (4-1/2" plug spacing).
    • Will not fit angle plug heads.
    • Complete exhaust systems can be fabricated using Hooker Mufflers.
    • A/C Requires bracket Hooker Headers #10925 drivers side or Hooker Headers #10926 passenger side. 1979 and later with short compressor use stock brackets.
    • Applications with oxygen sensors use JEGS 555-30012 for 3" three bolt flange.
    • The #1 tube (front drivers) has a small dent for spark plug and spark plug wire clearance.
    • Bolts and Gaskets Included, Reducers required
    • Port Shape: SAP
    • Not Street Legal Except Pre-1974

    Accessory Compatibility:

    • Alternator/Generator - Yes, except short water pump engines with drivers side mount will require Hooker Headers #10927 and Hooker Headers #10928
    • Power Steering - Yes
    • Power Brakes - Yes
    • Air Conditioning - Yes, may require brackets listed above
    • Smog Pump - Requires modifications

    Transmission Compatibility:

    • Manual Column Shifter - Yes if equipped
    • Manual Floor Shifter - Yes if equipped
    • Automatic Column Shifter - Yes if equipped
    • Automatic Floor Shifter - Yes if equipped

    Do you have a 1964-72 GM car with a small block Chevy engine that needs to breathe? We have the answer...The JEGS/Hooker Small Block Chevy Header Back Exhaust Kit is a fully bolt-on system that is engineered to fit properly and most importantly, increase performance in a quality and value priced kit!

    JEGS Easy Kits are designed by JEGS professionals so you get all the parts you need!

    Kit Includes:
  • JEGS Header Dual Exhaust Kit 555-30551
  • Hooker Competition Black Painted Headers 520-2451
  • Hooker Header Reducers 3'' x 2-1/2'' 520-11040

  • 2451K - JEGS/Hooker Small Block Chevy Header Back Exhaust Kit is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Great kit Kit fit perfect. Put it on a 82 el camino sounds fantastic. Looks great. Easy easy to install. Tech service is outstanding
    Date published: 2014-11-01
    • y_2018, m_6, d_18, h_24
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    • clientName_jegs

    Will this system fit a 1964 chevy c10 long bed with a 283?

    Asked by: Juan10
    No, you will need this header - https://www.jegs.com/i/Hooker-Headers/520/2452/10002/-1
    Answered by: Rusty B
    Date published: 2018-05-29

    Will this fit 1986 k 20 truck

    Asked by: Levi s
    No, you will need this Hooker header for your Chevy truck https://www.jegs.com/i/Hooker-Headers/520/2453/10002/-1
    Answered by: Rusty B
    Date published: 2018-05-11

    Will this fit a 1987 el camino with a 305 cid and 2004R transmission? It's a base model.

    Asked by: Steve442
    It will only work if you fabricat some of the exhaust routing, the rest of the kit should fit your application.
    Answered by: Rusty B
    Date published: 2018-05-30

    Will this fit an extended cab 1993 Silverado k1500 with a tbi 350?

    Asked by: dre7654322
    No,1978-87 GM G-body with a small block Chevy engine
    Answered by: SteveM
    Date published: 2018-05-24

    Do these for a 1999 Chevy Silverado 1500 5.3 New body style?

    Asked by: Bdunn
    No, you will need the later model small block Chevy headers like Part Number: 520-2850
    Answered by: Rusty B
    Date published: 2017-12-22
    • y_2018, m_6, d_18, h_24CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
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    Some parts are not legal for use in California or other states with similar laws / regulations