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FlowTech Headers


Flowtech
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



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    Ford Truck Ceramic Coated

    387-32564
    Long Tube Headers
  • 429-460
  • 1974-79 Ford F250/350 2WD
  • Tube Size 1.75''
  • Collector Size 2.5'' Non-flanged slip fit
    More info on Flowtech 32564

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    MPG Installation Instructions for Flowtech 32564
  • $411.95
    Order Today Ships 04/24/14
    GM Car Black Painted

    387-11100
    Long Tube Headers
  • 283-400 Chevy
  • 1967-81 Camaro
  • 1964-77 Chevelle
  • 1969-79 Nova
  • 1970-77 Monte Carlo
  • 1965-89 Full Size
  • Primary Tube Size 1.625''
  • Collector Size 3''
    More info on Flowtech 11100

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    • FREE
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    MPG Installation Instructions for Flowtech 11100
  • $138.95
    Order Today Ships 04/19/14

    387-11102
    Shorty Headers Unequal Length
  • 283-400 Chevy
  • 1982-91 Camaro
  • 1989-90 Pontiac Firebird
  • 1978-87 Chevelle
  • 1978-87 Olds Cutlass/442
  • 1978-87 Buick Regal
  • Primary Tube 1.5''
  • Collector Size 2.5''
    More info on Flowtech 11102

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    MPG Installation Instructions for Flowtech 11102
  • $138.95
    Order Today Ships 04/19/14

    387-11102S
    Shorty Headers Unequal Length
  • 283-400 Chevy
  • 1982-91 Camaro
  • 1989-90 Pontiac Firebird
  • 1978-87 Chevelle
  • 1978-87 Olds Cutlass/442
  • 1978-87 Buick Regal
  • Primary Tube 1.5''
  • Collector Size 2.5''
    More info on Flowtech 11102S

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    MPG Installation Instructions for Flowtech 11102S
  • $289.95
    Order Today Ships 04/24/14

    387-11102Y
    Y-Pipe for 387-11102 and 387-31102 Headers
    More info on Flowtech 11102Y

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    MPG
    $136.95
    Order Today Ships 04/19/14

    387-11104
    Long Tube Headers
  • 283-400 Chevy
  • 1978-87 Chevelle/Monte Carlo
  • 1978-87 Olds Cutlass/442
  • 1978-87 Pontiac Grand Prix/LeMans
  • Tube Size 1.625''
  • Collector Size 3''
    More info on Flowtech 11104

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    • FREE
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    MPG Installation Instructions for Flowtech 11104
  • $136.95
    Ships

    387-11106
    Long Tube Headers
  • 283-400 Chevy
  • 1963-1982 Corvette
  • Primary Tube Size 1.625''
  • Collector size 3''
    More info on Flowtech 11106

    Fits Applications
    • FREE
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    MPG Installation Instructions for Flowtech 11106
  • $136.95
    Ships

    387-11108
    Shorty Headers Unequal Length
  • 283-400 Chevy
  • 1967-81 Camaro
  • 1968-87 Chevelle
  • 1968-79 Nova
  • 1970-87 Monte Carlo
  • 1971-91 Full Size Passenger Car
  • 1978-87 Olds Cutlass/442
  • Primary Tube Size 1.5''
  • Collector Size 2.5''
    More info on Flowtech 11108

    Fits Applications
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      & HANDLING!
    MPG Installation Instructions for Flowtech 11108
  • $136.95
    Order Today Ships 04/27/14

    387-11110
    Long Tube Headers
  • 283-400 Chevy
  • 1964-1967 Chevy II/Nova
  • Primary Tube 1.5''
  • collector size 3''
    More info on Flowtech 11110

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    MPG Installation Instructions for Flowtech 11110
  • $140.95
    Ships

    387-11112
    Long Tube Headers
  • 265-400 Chevy
  • 1955-57 Chevy
  • Tube Size 1.625''
  • Collector Size 3''
    More info on Flowtech 11112

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    MPG Installation Instructions for Flowtech 11112
  • $140.95
    Ships

    387-11114
    Shorty Headers Unequal Length
  • 305 Small Block Chevy
  • 1982-89 Camaro/Firebird
  • 1978-1987 Chevelle/El Camino/Olds Cutlass/442
  • Tube Size 1.5''
  • Collector Size 2.5''
    More info on Flowtech 11114

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    MPG Installation Instructions for Flowtech 11114
  • $136.95
    Order Today Ships 04/24/14

    387-11116
    Shorty Headers Unequal Length
  • 305-400 Chevy
  • 1982-93 Camaro/Firebird
  • 1983-88 Monte Carlo SS
  • Tube Size 1.5''
  • Collector Size 2.5''
    More info on Flowtech 11116

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    MPG Installation Instructions for Flowtech 11116
  • $136.95
    Ships

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