Flowtech 49150FLT HDR 73-74 CHEVY/GMC TRK 2WD

Afterburner Headers; Long Tube Style; 1.625 in. Primary Tubing; 3 in. Collector; Mild Steel; Black Paint;

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FLOWTECHs Afterburner Turbo Chamber Headers represent the first new major design change in exhaust technology in decades. This designs combines the race-proven 4 into 1 design with the torque managing capabilities of a Tri-Y header. The turbo chamber helps smooth out exhaust turbulence for increased performance and a broad power curve. This header is coated in a high temperature electrostatic gray finish.

• Increase Cylinder Scavenging
• Smooth Exhaust Pulses
• Secondary Collector For Reduced Back Pressure
• Increase Horsepower/Torque
• Premium Electrostatic Gray Finish
• All Hardware Included

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Application Summary:

Year	Make/Model
1973-1974	Chevrolet Blazer
1975-1986	Chevrolet C10
1973-1974	Chevrolet C10 Pickup
1973-1986	Chevrolet C10 Suburban
1975-1986	Chevrolet C20
1973-1974	Chevrolet C20 Pickup
1973-1986	Chevrolet C20 Suburban
1975-1986	Chevrolet C30
1973-1974	Chevrolet C30 Pickup
1975-1984	Chevrolet K5 Blazer
1987	Chevrolet R10
1987-1988	Chevrolet R10 Suburban
1989-1991	Chevrolet R1500 Suburban
1987-1988	Chevrolet R20
1987-1988	Chevrolet R20 Suburban
1989-1991	Chevrolet R2500 Suburban
1987-1988	Chevrolet R30
1989-1991	Chevrolet R3500
1975-1978	GMC C15
1975-1978	GMC C15 Suburban
1973-1974	GMC C15/C1500 Pickup
1973-1974	GMC C15/C1500 Suburban
1979-1986	GMC C1500
1979-1986	GMC C1500 Suburban
1975-1978	GMC C25
1975-1978	GMC C25 Suburban
1973-1974	GMC C25/C2500 Pickup
1973-1974	GMC C25/C2500 Suburban
1979-1986	GMC C2500
1979-1986	GMC C2500 Suburban
1975-1978	GMC C35
1973-1974	GMC C35/C3500 Pickup
1979-1986	GMC C3500
1973-1984	GMC Jimmy
1987	GMC R1500
1987-1991	GMC R1500 Suburban
1987	GMC R2500
1987-1991	GMC R2500 Suburban
1987-1991	GMC R3500