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Hooker Headers Competition Headers 396-502 Chevy Big Block V8

520-2454-1


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Competition Headers 396-502 Chevy Big Block V8
$642.95
1 left in stock
Competition Headers
  • 396-502 Chevy Big Block V8
  • 1973-91 Blazer, Suburban, Jimmy, Yukon 2WD
  • 1968-87 1/2, 3/4, & 1 Ton Truck 2WD
  • 1.75'' x 30'' Primary Tubes
  • 3'' x 8'' Collector
  • Metallic Ceramic Coated
  • Free Shipping - Ships
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    2454-1 - Hooker Headers Competition Headers Chevy/GM Truck is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Good fit, good product Excellent product, couldn't be happier except direct to Holley/Hooker had them 10% less expensive at the time I purchased them from jegs. If I checked prior to the purchase then I would have saved a little.
    Date published: 2021-03-17
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    what lenght are the bolts that come with it?

    Asked by: chris
    The Hooker 520-2454-1 header has a UHL of 3/4 on bolts.
    Answered by: jshook
    Date published: 2023-05-18
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    Applications Continued:1978-87 G-Body1965-89 Full Size Car 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 520-10925 drivers side or 520-10926 passenger side. ...
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    Footnotes: A/C Requires bracket 520-10925 drivers side or 520-10926 passenger side. 1979 and later with short compressor use stock brackets.Will not fit angle plug heads.Header dual exhaust system 520-16521 gives you a mandrel bent pipe kit to finish your performance ...
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    Footnotes: Will not fit motors equipped with air injection pump without modification.Hooker headers for MOPAR 383-440 engines will bolt on the popular aftermarket B-S heads. However, because the exhaust port     centerline on these heads is 5/8" higher and 3/8" ...
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