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Flowtech 49150FLT - Afterburner Headers
Flowtech 49150FLT - Afterburner Headers
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Product Info
Flowtech 49150FLT - Afterburner Headers
Flowtech Afterburner Headers represent the first new major design change in exhaust technology in decades. They have a patented velocity tube design, which will increase scavenging and smooth exhaust pulses. These afterburners are available with a primary collector formed from steel, and a large 3 in. secondary collector. Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Flowtech does not recommend the use of header wraps as this will void the warranty.
Key Features:- Afterburner Headers
- Standard
- w/o A.I.R. Tubes
- Modify Stock Exh. To Retain Cat. Converter
Flowtech Performance Exhaust was founded in 1994, by Gary Biggs - exhaust market expert, and became the leader in value priced exhaust systems in less than two decades. In 1999 Flowtech joined Holley Performance Products.
Description
- Afterburner Headers
- Standard
- w/o A.I.R. Tubes
- Modify Stock Exh. To Retain Cat. Converter
Vehicle Fitment
Year | Make | Model | Submodel | Engine Size | Drivewheel | Cab Style |
---|---|---|---|---|---|---|
1973 | CHEVROLET | BLAZER | BASE | 5.0L V8 GAS, 5.7L V8 GAS | Rear Wheel Drive | N/A |
1974 | CHEVROLET | BLAZER | BASE | 5.7L V8 GAS | Rear Wheel Drive | N/A |
1973 | CHEVROLET | C10 | BASE | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1974 | CHEVROLET | C10 | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1975 | CHEVROLET | C10 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1976 | CHEVROLET | C10 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1977 | CHEVROLET | C10 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1978 - 1980 | CHEVROLET | C10 | Big Ten, CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1981 | CHEVROLET | C10 | CHEYENNE, CUSTOM, DELUXE, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1982 - 1986 | CHEVROLET | C10 | CUSTOM, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1973 | CHEVROLET | C10 SUBURBAN | BASE | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1974 | CHEVROLET | C10 SUBURBAN | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1975 - 1976 | CHEVROLET | C10 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1977 - 1980 | CHEVROLET | C10 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1981 | CHEVROLET | C10 SUBURBAN | CUSTOM, DELUXE, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1982 - 1986 | CHEVROLET | C10 SUBURBAN | CUSTOM, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1973 | CHEVROLET | C20 | BASE | 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1974 | CHEVROLET | C20 | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1975 | CHEVROLET | C20 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1976 | CHEVROLET | C20 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1977 - 1980 | CHEVROLET | C20 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1981 | CHEVROLET | C20 | CHEYENNE, CUSTOM, DELUXE, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1982 - 1986 | CHEVROLET | C20 | CUSTOM, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1973 | CHEVROLET | C20 SUBURBAN | BASE | 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1974 | CHEVROLET | C20 SUBURBAN | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1975 | CHEVROLET | C20 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1976 | CHEVROLET | C20 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1977 - 1980 | CHEVROLET | C20 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1981 | CHEVROLET | C20 SUBURBAN | CUSTOM, DELUXE, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1982 - 1986 | CHEVROLET | C20 SUBURBAN | CUSTOM, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1973 | CHEVROLET | C30 | BASE | 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1974 | CHEVROLET | C30 | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1975 | CHEVROLET | C30 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1976 - 1977 | CHEVROLET | C30 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1978 - 1979 | CHEVROLET | C30 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1980 | CHEVROLET | C30 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1981 | CHEVROLET | C30 | CHEYENNE, CUSTOM, DELUXE, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1982 - 1986 | CHEVROLET | C30 | CUSTOM, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1975 | CHEVROLET | K5 BLAZER | CHEYENNE, Custom Deluxe | 5.7L V8 GAS, 6.6L V8 GAS | Rear Wheel Drive | N/A |
1976 | CHEVROLET | K5 BLAZER | BASE, CHEYENNE | 5.7L V8 GAS, 6.6L V8 GAS | Rear Wheel Drive | N/A |
1977 | CHEVROLET | K5 BLAZER | CHEYENNE, Custom Deluxe | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | Rear Wheel Drive | N/A |
1978 | CHEVROLET | K5 BLAZER | CHEYENNE, Custom Deluxe, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | Rear Wheel Drive | N/A |
1979 | CHEVROLET | K5 BLAZER | CHEYENNE, Custom Deluxe | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | Rear Wheel Drive | N/A |
1980 | CHEVROLET | K5 BLAZER | CHEYENNE, Custom Deluxe, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | Rear Wheel Drive | N/A |
1981 | CHEVROLET | K5 BLAZER | CUSTOM, DELUXE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | Rear Wheel Drive | N/A |
1982 - 1983 | CHEVROLET | K5 BLAZER | CUSTOM, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | Rear Wheel Drive | N/A |
1984 | CHEVROLET | K5 BLAZER | CUSTOM, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | Rear Wheel Drive | N/A |
1987 | CHEVROLET | R10 | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1987 | CHEVROLET | R10 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1988 | CHEVROLET | R10 SUBURBAN | SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1989 - 1991 | CHEVROLET | R1500 SUBURBAN | SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1987 | CHEVROLET | R20 | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1988 | CHEVROLET | R20 | Custom Deluxe | 5.0L V8 GAS | N/A | N/A |
1987 | CHEVROLET | R20 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1988 | CHEVROLET | R20 SUBURBAN | SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1989 - 1991 | CHEVROLET | R2500 SUBURBAN | SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1987 | CHEVROLET | R30 | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1988 | CHEVROLET | R30 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | Crew Cab |
1989 - 1990 | CHEVROLET | R3500 | CHEYENNE, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | Crew Cab |
1991 | CHEVROLET | R3500 | CHEYENNE, SILVERADO | 5.7L V8 GAS | N/A | Crew Cab |
1975 - 1976 | GMC | C15 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS | N/A | N/A |
1977 - 1978 | GMC | C15 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1973 | GMC | C15/C1500 SUBURBAN | BASE | 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1974 | GMC | C15/C1500 SUBURBAN | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1973 | GMC | C1500 | BASE | 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1974 | GMC | C1500 | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1975 | GMC | C1500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS | N/A | N/A |
1976 | GMC | C1500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1977 | GMC | C1500 | BASE, Heavy Half, High Sierra, Indy Hauler, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1978 - 1980 | GMC | C1500 | BASE, Heavy Half, High Sierra, Sierra Classic, Sierra Grande, Street Coupe | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1981 - 1982 | GMC | C1500 | BASE, High Sierra, Sierra Classic, Sierra Grande, Street Coupe | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1983 - 1986 | GMC | C1500 | BASE, High Sierra, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1979 - 1982 | GMC | C1500 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1983 - 1986 | GMC | C1500 SUBURBAN | BASE, High Sierra, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1975 - 1976 | GMC | C25 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS | N/A | N/A |
1977 | GMC | C25 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1978 | GMC | C25 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1973 | GMC | C25/C2500 | BASE | 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1974 | GMC | C25/C2500 | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1975 | GMC | C25/C2500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS | N/A | N/A |
1976 | GMC | C25/C2500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1977 - 1978 | GMC | C25/C2500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1973 | GMC | C25/C2500 SUBURBAN | BASE | 5.0L V8 GAS | N/A | N/A |
1974 | GMC | C25/C2500 SUBURBAN | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1979 | GMC | C2500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1980 - 1982 | GMC | C2500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1983 - 1986 | GMC | C2500 | BASE, High Sierra, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1979 | GMC | C2500 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS | N/A | N/A |
1980 | GMC | C2500 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1981 | GMC | C2500 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS | N/A | N/A |
1982 | GMC | C2500 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1983 - 1986 | GMC | C2500 SUBURBAN | BASE, High Sierra, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1973 | GMC | C35/C3500 | BASE | 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1974 | GMC | C35/C3500 | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1975 | GMC | C35/C3500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS | N/A | N/A |
1976 - 1977 | GMC | C35/C3500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1978 | GMC | C35/C3500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1979 | GMC | C3500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1980 - 1982 | GMC | C3500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS | N/A | N/A |
1983 - 1985 | GMC | C3500 | BASE, High Sierra, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1986 | GMC | C3500 | BASE, High Sierra, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1973 - 1974 | GMC | JIMMY | BASE | 5.7L V8 GAS | Rear Wheel Drive | N/A |
1975 - 1976 | GMC | JIMMY | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | Rear Wheel Drive | N/A |
1977 | GMC | JIMMY | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | Rear Wheel Drive | N/A |
1978 - 1979 | GMC | JIMMY | BASE, High Sierra, Sierra Classic, Sierra Grande, Street Coupe | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A, Rear Wheel Drive | N/A |
1980 - 1982 | GMC | JIMMY | BASE, High Sierra, Sierra Classic, Sierra Grande, Street Coupe | 5.0L V8 GAS, 5.7L V8 GAS | N/A, Rear Wheel Drive | N/A |
1983 - 1984 | GMC | JIMMY | BASE, High Sierra, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | Rear Wheel Drive | N/A |
1987 | GMC | R1500 | BASE, High Sierra, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1987 | GMC | R1500 SUBURBAN | BASE, High Sierra, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1988 - 1989 | GMC | R1500 SUBURBAN | BASE, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1990 | GMC | R1500 SUBURBAN | BASE, SLE | 5.7L V8 GAS | N/A | N/A |
1991 | GMC | R1500 SUBURBAN | BASE | 5.7L V8 GAS | N/A | N/A |
1987 | GMC | R2500 | BASE, High Sierra, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1987 | GMC | R2500 SUBURBAN | BASE, High Sierra, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1988 - 1989 | GMC | R2500 SUBURBAN | BASE, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1990 | GMC | R2500 SUBURBAN | BASE, SLE | 5.7L V8 GAS | N/A | N/A |
1991 | GMC | R2500 SUBURBAN | BASE | 5.7L V8 GAS | N/A | N/A |
1987 | GMC | R3500 | BASE, High Sierra, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1988 - 1989 | GMC | R3500 | BASE, High Sierra, Sierra Classic | 5.7L V8 GAS | N/A | Crew Cab |
1990 - 1991 | GMC | R3500 | BASE, SLE | 5.7L V8 GAS | N/A | Crew Cab |