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Hooker Headers 02452-1 - Hooker Headers Competition Headers

Hooker Headers 02452-1 - Hooker Headers Competition Headers

Hooker Headers#520-02452-1

Competition Headers
  • 1969-91 Blazer, Suburban, Jimmy, Carryall, Yukon, 1-Ton Crew Cab (2WD); 1963-87 1/2, 3/4, & 1 Ton Truck (2WD) 265-400
  • 1-5/8" x 27" Primary Tubes
  • 2-1/2" Collector
  • Silver Metallic Ceramic Coating
  • With Air Fittings

    Hooker Headers 02452-1 - Hooker Headers Competition Headers Details

    Chevy/GMC Blazer, Suburban, Jimmy, Carryall, Yukon, 1-Ton Crew Cab (2WD), 1/2, 3/4, & 1 Ton Truck (2WD)

  • Smog version #520-02452 will fit 1969-86 model years only.
  • Reducers available with oxygen sensor on 1980 and later models. 2-1/2" bolt-on part #520-11045, 3" bolt-on part #520-11046, 2-1/4" slip on part #520-11141 or 2-1/2" slip-on part #520-11140.
  • Will not fit angle plug heads.

  • Hooker Headers 02452-1 - Hooker Headers Competition Headers

    All Budget Headers are NOT Created Equally!
    Hooker's Competition Series Headers come in your choice of finishes and are engineered to perform at a reasonable price! To let your engine really breath Hooker utilized 16 gauge (.049'' thick) steel tubing attached to long transition style collectors! Giving you a serious increase in flow over other brand headers without a loss in the backpressure most engines need to perform! After years of testing, Hooker has discovered that a machined 5/16'' header flange offers enough flex to hold the gasket tight to each exhaust port, and enough rigidity to keep everything properly tied together.


    Features:
  • Mandrel-bent tuned-length tubing for smooth exhaust flow and power
  • Sturdy 16 gauge steel tubing
  • Perfect seal 5/16'' machined header flanges
  • Long transition collector for improved power over standard headers
  • Comes with gaskets and bolts Reducers sold separately.

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