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Flowtech 49152FLT - Afterburner Headers
Flowtech 49152FLT - Afterburner Headers
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Product Info
Flowtech 49152FLT - 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 | 4 Wheel Drive | N/A |
1974 | CHEVROLET | BLAZER | BASE | 5.7L V8 GAS | 4 Wheel Drive | N/A |
1987 | CHEVROLET | BLAZER | Custom Deluxe, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1988 - 1991 | CHEVROLET | BLAZER | SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1973 - 1974 | CHEVROLET | K10 | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1975 - 1976 | CHEVROLET | K10 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1977 - 1979 | CHEVROLET | K10 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1980 | CHEVROLET | K10 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1981 | CHEVROLET | K10 | CHEYENNE, CUSTOM, DELUXE, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1982 - 1986 | CHEVROLET | K10 | CUSTOM, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1973 | CHEVROLET | K10 SUBURBAN | BASE | 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1974 | CHEVROLET | K10 SUBURBAN | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1975 - 1976 | CHEVROLET | K10 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1977 - 1979 | CHEVROLET | K10 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1980 | CHEVROLET | K10 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1981 | CHEVROLET | K10 SUBURBAN | CUSTOM, DELUXE, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1982 - 1986 | CHEVROLET | K10 SUBURBAN | CUSTOM, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1973 - 1974 | CHEVROLET | K20 | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1975 - 1976 | CHEVROLET | K20 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1977 - 1978 | CHEVROLET | K20 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1979 | CHEVROLET | K20 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1980 | CHEVROLET | K20 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1981 | CHEVROLET | K20 | CHEYENNE, CUSTOM, DELUXE, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1982 - 1984 | CHEVROLET | K20 | CUSTOM, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1985 | CHEVROLET | K20 | CUSTOM, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1986 | CHEVROLET | K20 | CUSTOM, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1973 | CHEVROLET | K20 SUBURBAN | BASE | 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1974 | CHEVROLET | K20 SUBURBAN | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1975 - 1976 | CHEVROLET | K20 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1977 - 1978 | CHEVROLET | K20 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1979 - 1980 | CHEVROLET | K20 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1981 | CHEVROLET | K20 SUBURBAN | CUSTOM, DELUXE, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1982 - 1984 | CHEVROLET | K20 SUBURBAN | CUSTOM, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1985 - 1986 | CHEVROLET | K20 SUBURBAN | CUSTOM, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1973 | CHEVROLET | K30 | BASE | 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1974 | CHEVROLET | K30 | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1977 - 1980 | CHEVROLET | K30 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1981 | CHEVROLET | K30 | CHEYENNE, CUSTOM, DELUXE, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1982 - 1986 | CHEVROLET | K30 | 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 | 4 Wheel Drive | N/A |
1976 | CHEVROLET | K5 BLAZER | BASE, CHEYENNE | 5.7L V8 GAS, 6.6L V8 GAS | 4 Wheel Drive | N/A |
1977 | CHEVROLET | K5 BLAZER | CHEYENNE, Custom Deluxe | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | 4 Wheel Drive | N/A |
1978 | CHEVROLET | K5 BLAZER | CHEYENNE, Custom Deluxe, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | 4 Wheel Drive | N/A |
1979 | CHEVROLET | K5 BLAZER | CHEYENNE, Custom Deluxe | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | 4 Wheel Drive | N/A |
1980 | CHEVROLET | K5 BLAZER | CHEYENNE, Custom Deluxe, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | 4 Wheel Drive, N/A | N/A |
1981 | CHEVROLET | K5 BLAZER | CUSTOM, DELUXE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | 4 Wheel Drive, N/A | N/A |
1982 - 1983 | CHEVROLET | K5 BLAZER | CUSTOM, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | 4 Wheel Drive, N/A | N/A |
1984 | CHEVROLET | K5 BLAZER | CUSTOM, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | 4 Wheel Drive, N/A | N/A |
1985 - 1986 | CHEVROLET | K5 BLAZER | CUSTOM, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | 4 Wheel Drive, N/A | N/A |
1987 | CHEVROLET | V10 | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1987 | CHEVROLET | V10 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1988 | CHEVROLET | V10 SUBURBAN | SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1989 - 1991 | CHEVROLET | V1500 SUBURBAN | SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1987 | CHEVROLET | V20 | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1987 | CHEVROLET | V20 SUBURBAN | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1988 | CHEVROLET | V20 SUBURBAN | SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1989 - 1991 | CHEVROLET | V2500 SUBURBAN | SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | N/A |
1987 | CHEVROLET | V30 | Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | Crew Cab, N/A |
1988 | CHEVROLET | V30 | CHEYENNE, Custom Deluxe, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | Crew Cab, N/A |
1989 - 1990 | CHEVROLET | V3500 | CHEYENNE, SCOTTSDALE, SILVERADO | 5.7L V8 GAS | N/A | Crew Cab |
1991 | CHEVROLET | V3500 | CHEYENNE, SILVERADO | 5.7L V8 GAS | N/A | Crew Cab |
1973 - 1974 | GMC | JIMMY | BASE | 5.7L V8 GAS | 4 Wheel Drive | N/A |
1975 | GMC | JIMMY | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | 4 Wheel Drive | N/A |
1976 | GMC | JIMMY | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | 4 Wheel Drive, N/A | N/A |
1977 - 1979 | GMC | JIMMY | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | 4 Wheel Drive, N/A | N/A |
1980 - 1982 | GMC | JIMMY | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS | 4 Wheel Drive, N/A | N/A |
1983 - 1985 | GMC | JIMMY | BASE, High Sierra, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | 4 Wheel Drive, N/A | N/A |
1986 | GMC | JIMMY | BASE, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | 4 Wheel Drive, N/A | N/A |
1987 | GMC | JIMMY | BASE, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1988 - 1990 | GMC | JIMMY | BASE, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1991 | GMC | JIMMY | BASE | 5.7L V8 GAS | N/A | N/A |
1975 - 1976 | GMC | K15 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1977 - 1978 | GMC | K15 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 | K15/K1500 SUBURBAN | BASE | 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1974 | GMC | K15/K1500 SUBURBAN | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1973 - 1974 | GMC | K1500 | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1975 - 1976 | GMC | K1500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1977 | GMC | K1500 | BASE, High Sierra, Indy Hauler, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1978 - 1979 | GMC | K1500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1980 | GMC | K1500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1981 - 1982 | GMC | K1500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1983 - 1986 | GMC | K1500 | BASE, High Sierra, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1979 | GMC | K1500 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1980 | GMC | K1500 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1981 | GMC | K1500 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS | N/A | N/A |
1982 | GMC | K1500 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1983 - 1985 | GMC | K1500 SUBURBAN | BASE, High Sierra, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1986 | GMC | K1500 SUBURBAN | BASE, High Sierra, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1975 - 1976 | GMC | K25 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1977 - 1978 | GMC | K25 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.0L V8 GAS, 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1975 - 1976 | GMC | K25 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1977 - 1978 | GMC | K25 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 - 1974 | GMC | K25/K2500 | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1973 | GMC | K25/K2500 SUBURBAN | BASE | 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1974 | GMC | K25/K2500 SUBURBAN | BASE | 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1979 - 1980 | GMC | K2500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1981 - 1982 | GMC | K2500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS | N/A | N/A |
1983 - 1986 | GMC | K2500 | BASE, High Sierra, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1979 - 1980 | GMC | K2500 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1981 - 1982 | GMC | K2500 SUBURBAN | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS | N/A | N/A |
1983 - 1986 | GMC | K2500 SUBURBAN | BASE, High Sierra, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1977 - 1978 | GMC | K35 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1973 | GMC | K35/K3500 | BASE | 5.0L V8 GAS, 5.7L V8 GAS, 5.7L V8 LPG | N/A | N/A |
1974 | GMC | K35/K3500 | BASE | 5.7L V8 GAS | N/A | N/A |
1979 - 1980 | GMC | K3500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS, 6.6L V8 GAS | N/A | N/A |
1981 - 1982 | GMC | K3500 | BASE, High Sierra, Sierra Classic, Sierra Grande | 5.7L V8 GAS | N/A | N/A |
1983 - 1986 | GMC | K3500 | BASE, High Sierra, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1987 | GMC | V1500 | BASE, High Sierra, Sierra Classic | 5.0L V8 GAS, 5.7L V8 GAS | N/A | N/A |
1987 | GMC | V1500 SUBURBAN | BASE, High Sierra, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1988 - 1989 | GMC | V1500 SUBURBAN | BASE, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1990 | GMC | V1500 SUBURBAN | BASE, SLE | 5.7L V8 GAS | N/A | N/A |
1991 | GMC | V1500 SUBURBAN | BASE | 5.7L V8 GAS | N/A | N/A |
1987 | GMC | V2500 | BASE, High Sierra, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1987 | GMC | V2500 SUBURBAN | BASE, High Sierra, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1988 - 1989 | GMC | V2500 SUBURBAN | BASE, Sierra Classic | 5.7L V8 GAS | N/A | N/A |
1990 | GMC | V2500 SUBURBAN | BASE, SLE | 5.7L V8 GAS | N/A | N/A |
1991 | GMC | V2500 SUBURBAN | BASE | 5.7L V8 GAS | N/A | N/A |
1987 - 1988 | GMC | V3500 | BASE, High Sierra, Sierra Classic | 5.7L V8 GAS | N/A | Crew Cab, N/A |
1989 | GMC | V3500 | BASE, High Sierra, Sierra Classic | 5.7L V8 GAS | N/A | Crew Cab, N/A |
1990 - 1991 | GMC | V3500 | BASE, SLE | 5.7L V8 GAS | N/A | Crew Cab, N/A |