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FlowTech Headers


Flowtech
FlowTech Headers

Performance Plus Fuel Economy at a Price You Can Afford!

These headers are made of 16-gauge tubing that's welded to O-ring port exhaust flanges on one end and mandrel-formed collectors on the other. You get a premium performance-minded design with a budget-minded attitude!




Features
  • 16-gauge (.049" thick) cold-rolled mild steel (except stainless steel were noted)
  • Precision engineered for performance, fuel economy, and fit
  • Mandrel-formed plenum increases flow for more power
  • Leakproof O-ring port seals quality tested by FlowTech
  • Finished with black paint or ceramic coating, polished available for some applications


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    Ford Truck/SUV
  • Painted Black
  • Flowtech 12504 - FlowTech Headers
    387-12504
    Long Tube Headers
  • Ford 351W
  • 1980-88 F-100/F-150/F-250/F-350 4WD
  • 1980-95 Bronco 4WD
  • 1.5'' Tube
  • 2.5'' Collector
  • Painted Black
  • FREE
    SHIPPING
    & HANDLING!
    $191.95
    Ships
    Flowtech 12506 - FlowTech Headers
    387-12506
    Long Tube Headers
  • 1977.5-79 Ford F-100/F-150/F-250 2WD 351-400M
  • 1.75'' Tube
  • 3'' Collector
  • Painted Black
  • FREE
    SHIPPING
    & HANDLING!
    $191.95
    Ships
    Flowtech 12508 - FlowTech Headers
    387-12508
    Long Tube Headers
  • 1978-79 1/2, 3/4, 1-Ton & Bronco 4WD 351-400M
  • 1.75'' Tube
  • 3'' Collector
  • Painted Black
  • FREE
    SHIPPING
    & HANDLING!
    $201.95
    Ships
    Flowtech 12520 - FlowTech Headers
    387-12520
    Long Tube Headers
  • Ford 351-400M
  • 1977-79 F-150/F-250/F-350 4WD
  • 1978-79 Bronco 4WD
  • 1.625'' Tube
  • 3'' Collector
  • Painted Black
  • FREE
    SHIPPING
    & HANDLING!
    $179.95
    Order Today Ships 05/10/16
    Flowtech 12522 - FlowTech Headers
    387-12522
    Long Tube Headers
  • 1980-86 F-100/F-150/F-250/F-350 2WD 351-400M
  • 1.5'' Tube
  • 2.5'' Collector
  • Painted Black
  • FREE
    SHIPPING
    & HANDLING!
    $191.95
    Ships
    Flowtech 12540 - FlowTech Headers
    387-12540
    Long Tube Headers
  • 1965-76 Ford F-100/F-150/F-250 2WD 352-428 FE
  • 1.75'' Tube
  • 3'' Collector
  • Painted Black
  • FREE
    SHIPPING
    & HANDLING!
    $160.95
    Ships
    Flowtech 12542 - FlowTech Headers
    387-12542
    Long Tube Headers
  • Ford 332-428 FE
  • 1965-76 F-100/F-150 4WD
  • 1967-76 F-250
  • 1.75'' Tube
  • 3'' Collector
  • Painted Black
  • FREE
    SHIPPING
    & HANDLING!
    $191.95
    Ships
    Flowtech 12560 - FlowTech Headers
    387-12560
    Long Tube Headers
  • Ford 429-460
  • 1980-87 F-100/F-150/F-250 2WD
  • 1983-87 F-250/F-350 4WD
  • 1.75'' Tube
  • 3'' Collector
  • Painted Black
  • FREE
    SHIPPING
    & HANDLING!
    $221.95
    Ships
    Flowtech 12564 - FlowTech Headers
    387-12564
    Long Tube Headers
  • 1974-79 Ford F-250/F-350 2WD 429-460
  • 1.75'' Tube
  • 2.5'' Collector
  • Painted Black
  • FREE
    SHIPPING
    & HANDLING!
    $221.95
    Ships

    GM Car
  • Ceramic Coated
  • Flowtech 16102-1 - FlowTech Headers
    387-16102-1
    Shorty Headers
  • 1986-92 Camaro/Firebird 305-350 with Single Cat
  • 1.5'' Tube
  • 2.5'' Collector
  • Includes Y-Pipe
  • Ceramic Coated
  • FREE
    SHIPPING
    & HANDLING!
    $527.95
    Ships
    Flowtech 31100 - FlowTech Headers
    387-31100
    Long Tube Headers
  • Chevy 283-400
  • 1964-77 Chevelle
  • 1965-89 Full-Size Car
  • 1967-81 Camaro
  • 1969-79 Nova
  • 1970-77 Monte Carlo
  • 1.625'' Tube
  • 3'' Collector
  • Ceramic Coated
  • FREE
    SHIPPING
    & HANDLING!
    $316.95
    Ships
    Flowtech 31102 - FlowTech Headers
    387-31102
    Unequal Length Shorty Headers
  • Chevy 283-400
  • 1978-87 Chevelle, Olds Cutlass/442, Buick Regal
  • 1982-91 Camaro
  • 1989-90 Pontiac Firebird
  • 1.5'' Tube
  • 2.5'' Collector
  • Ceramic Coated
  • FREE
    SHIPPING
    & HANDLING!
    $316.95
    Ships

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