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Flowtech 11502 - FlowTech Headers

Flowtech 11502 - FlowTech Headers

Flowtech#387-11502

Shorty Headers Unequal Length
  • Engine Swap to 283-400 Chevy
  • 1982-93 Chevy/GMC S-10/15 Truck and Blazer 2WD
  • Tube Size 1.5''
  • Collector Size 2.5''

    Flowtech 11502 - FlowTech Headers Details

    GM Truck Black Painted

    Footnotes:
  • Use Engine Swap Mount Kit 387-22609
  • With O2 Sensors use reducers 387-10105 for 2-1/2'' three bolt flange or 387-10110 for 3'' three bolt flange
  • Will not fit angle plug heads

  • Flowtech 11502 - FlowTech Headers

    Affordable Performance
    FlowTech Headers give you the performance you would expect, with the fuel economy you deserve, in a reliable package at a reasonable price! Manufactured from 16 gauge (.049'' thick) precision bent tubes that are welded to a 5/16'' thick O-ring port exhaust flanges on one end and thick mandrel formed collectors on the other. You get a high quality performance minded design, at a budget minded price!

    Features:
  • Precision engineered for performance, economy and fitment
  • Mandrel-Formed plenum increases flow for more power
  • Manufactured from mandrel bent 16 gauge cold rolled mild steel
  • Leak proof O-ringed port seals
  • Leak tested by FlowTech for quality

  • Flowtech 387-11502

    Tube Size (in.)
    1.5
    Collector Tube Size (in.)
    2.5
    Application
    Automotive
    Engine Make/Size
    Chevy 5.7L (Vortec)
    Tube Direction
    Down Swept
    Port Shape
    Round
    Coating/Finish
    Painted
    Material
    Mild Steel
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