49150 - Flowtech Afterburner Turbo Chamber Headers

Flowtech #387-49150

Afterburner Headers
  • 73-87 Chevy/GMC Pick-Up 1/2
  • 3/4
  • 1-Ton
  • 2WD
  • 73-91 Blazer/Jimmy/Suburban 2WD
  • 88-91 Chevy/GMC 1 Ton Crew Cab
  • 2WD: 283-400
  • Tube Size 1.625"
  • Collector Size 3"
  • Black High Temp Finish
  • $186.99 Ships Monday
    MPG Installation Instructions for 49150 - Flowtech Afterburner Turbo Chamber Headers
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     49150 - Flowtech Afterburner Turbo Chamber Headers

    Afterburner Headers Break New Ground!

    Flowtech's new Afterburner Turbo Chamber Headers represent the first new major design change in exhaust technology in decades.


  • Innovative new design for today's vehicles.
  • Increases both horsepower and torque.
  • Primary collector formed from 304 stainless steel.
  • Large 3'' secondary collector.
  • Patented Velocity Tube design to increase scavenging and smooth exhaust pulses.
  • Premium high temperature electrostatic gray, Black, or ceramic coated.

    Turbo Chamber

  • Fits Applications:
    CHEVROLET
    BLAZER
    1973-1991
    CHEVROLET
    C10
    1973-1986
    CHEVROLET
    C10 SUBURBAN
    1973-1986
    CHEVROLET
    C20
    1973-1986
    CHEVROLET
    C20 SUBURBAN
    1973-1986
    CHEVROLET
    C30
    1973-1986
    CHEVROLET
    K5 BLAZER
    1975-1984
    CHEVROLET
    R10
    1987-1987
    CHEVROLET
    R10 SUBURBAN
    1987-1988
    CHEVROLET
    R1500 SUBURBAN
    1989-1991
    CHEVROLET
    R20
    1987-1987
    CHEVROLET
    R20 SUBURBAN
    1987-1988
    CHEVROLET
    R2500 SUBURBAN
    1989-1991
    CHEVROLET
    R30
    1987-1988
    CHEVROLET
    R3500
    1989-1991
    GMC
    C15 SUBURBAN
    1975-1978
    GMC
    C15/C1500 PICKUP
    1973-1978
    GMC
    C15/C1500 SUBURBAN
    1973-1974
    GMC
    C1500
    1979-1986
    GMC
    C1500 SUBURBAN
    1979-1986
    GMC
    C25 SUBURBAN
    1975-1978
    GMC
    C25/C2500 PICKUP
    1973-1978
    GMC
    C25/C2500 SUBURBAN
    1973-1974
    GMC
    C2500
    1979-1986
    GMC
    C2500 SUBURBAN
    1979-1986
    GMC
    C35/C3500 PICKUP
    1973-1978
    GMC
    C3500
    1979-1986
    GMC
    JIMMY
    1973-1984
    GMC
    R1500
    1987-1987
    GMC
    R1500 SUBURBAN
    1987-1991
    GMC
    R2500
    1987-1987
    GMC
    R2500 SUBURBAN
    1987-1991
    GMC
    R3500
    1987-1991
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