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Unpublished Item

Flowtech 31102 - FlowTech Headers



Flowtech 31102 - FlowTech Headers

JEGS Part Number: 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
  • $316.95
    Ships
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    Flowtech 31102 - FlowTech Headers Details

    GM Car

  • Ceramic Coated

  • Will not fit angle plug heads
  • Header is equipped with an oxygen sensor fitting
  • Will work on catalytic equipped vehicles. Head pipe fabrication required
    or purchase catalytic converter compatible Y-pipe P/N 387-11102Y
  • Available with A.I.R. emissions tubes installed. Use part number 387-11102S

  • Specifications:

    Tube Size
    1.5
    Collector Tube Size (in.)
    2.5
    Application
    Automotive
    Engine Make/Size
    Chevy Small Block (262-400)
    Tube Direction
    Down Swept
    Coating/Finish
    Metallic Ceramic
    Port Shape
    Round
    Material
    Mild Steel
    Gaskets Included
    Yes
    Bolts/Studs Included
    Yes
    Catalytic Converter(s) Included
    No
    Collector Attachment
    3-bolt flange
    Cross Over Pipe Included
    No
    Header Finish
    Silver ceramic coated
    Header Material
    Steel
    Header Style
    Shorty
    Motor Mounts Included
    No
    Primary Tube Diameter (in.)
    1 1/2
    Primary Tube Gauge
    18-gauge
    Quantity
    Sold as a pair
    Reducers Included
    Yes
    Transmission Mount Included
    No
    Tuned
    No
    Weld-Up
    No
    Collector Diameter (in.)
    2.5
    Flange Style
    Standard
    Manufacturer's Part Number:
    31102FLT

    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

  • Does this fit your vehicle?

    Filter

    1980 OLDSMOBILE CUTLASS

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1978-1979 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1979 OLDSMOBILE CUTLASS

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.7
    • Aspiration: N
    • SubModel: VISTA CRUISER
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1979 OLDSMOBILE CUTLASS

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: VISTA CRUISER BROUGHAM
    • EngineType: V8

    1989-1991 CHEVROLET CAMARO

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • EngineType: V8
    • SubModel: RS

    1980 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: BROUGHAM
    • EngineType: V8

    1984-1986 PONTIAC FIREBIRD

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8

    1980 BUICK REGAL

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • Liter: 5.0
    • SubModel: LIMITED
    • EngineType: V8

    1978 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • SubModel: 442
    • EngineType: ALL

    1985-1990 CHEVROLET CAMARO

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • EngineType: ALL
    • SubModel: IROC-Z

    1980 OLDSMOBILE CUTLASS

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: BROUGHAM
    • EngineType: V8

    1982-1983 PONTIAC FIREBIRD

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8

    1980 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1978-1979 OLDSMOBILE CUTLASS CALAIS

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1979 OLDSMOBILE CUTLASS

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.7
    • Aspiration: N
    • SubModel: VISTA CRUISER BROUGHAM
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1987 PONTIAC FIREBIRD

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8

    1982 OLDSMOBILE CUTLASS CRUISER

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8

    1979 BUICK REGAL

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • Liter: 5.0
    • SubModel: LIMITED
    • EngineType: V8

    1982-1987 CHEVROLET CAMARO

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • EngineType: V8
    • SubModel: SPORT

    1978-1980 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: BROUGHAM
    • EngineType: V8

    1980 OLDSMOBILE CUTLASS CRUISER

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: BROUGHAM
    • EngineType: V8

    1978 BUICK REGAL

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • SubModel: BASE
    • EngineType: V8

    1980 OLDSMOBILE CUTLASS

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: LS
    • EngineType: V8

    1978 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1987 CHEVROLET CAMARO

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • EngineType: V8
    • SubModel: LT

    1987-1990 PONTIAC FIREBIRD

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.7
    • SubModel: TRANS AM
    • EngineType: V8

    1982-1986 CHEVROLET CAMARO

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • EngineType: V8
    • SubModel: BERLINETTA

    1978 OLDSMOBILE CUTLASS

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.7
    • SubModel: VISTA CRUISER
    • EngineType: V8

    1978-1980 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1982-1987 CHEVROLET CAMARO

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • EngineType: ALL
    • SubModel: Z28

    1980 OLDSMOBILE CUTLASS CRUISER

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1978-1979 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: BROUGHAM
    • EngineType: V8

    1991 CHEVROLET CAMARO

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • EngineType: ALL
    • SubModel: Z28

    1989-1990 PONTIAC FIREBIRD

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.7
    • SubModel: TRANS AM GTA
    • EngineType: V8

    1988 CHEVROLET CAMARO

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • EngineType: V8
    • SubModel: BASE

    1982 CHEVROLET CAMARO

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • EngineType: ALL
    • SubModel: Z28 INDIANAPOLIS 500 PACE CAR

    1978 BUICK REGAL

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • SubModel: LIMITED
    • EngineType: V8

    1980 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1979 BUICK REGAL

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1978-1979 OLDSMOBILE CUTLASS

    • Fitment_Note: w/Oxy. Sensor- Use Reducer PN[10105FLT] For 2.5 in Flange~w/Oxy. Sensor - Use REducer PN[10110FLT] For 3 in. Flange
    • Liter: 5.0
    • SubModel: VISTA CRUISER
    • EngineType: V8

    1980 BUICK REGAL

    • Fitment_Note: Catalytic Converter Compatible Y-Pipe Available Separately
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8