Fits 1966 to 1974 Chevrolet Blazer, C10 Pickup, C10 Suburban and 9 more models, and 1 more make. See every vehicle
Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16" flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance.
Warranty: Manufacturer's Limited 90 Day Warranty
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1969 - 1973 | Chevrolet | Blazer | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | Chevrolet | Blazer | Base | 5.7L 350 V8 |
| 1966 - 1967 | Chevrolet | C10 Pickup | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | Chevrolet | C10 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 | Chevrolet | C10 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.7L 350 V8 |
| 1970 - 1973 | Chevrolet | C10 Pickup | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | Chevrolet | C10 Pickup | Base | 5.7L 350 V8 |
| 1967 | Chevrolet | C10 Suburban | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | Chevrolet | C10 Suburban | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 | Chevrolet | C10 Suburban | Base | 5.0L 307 V8, 5.3L 327 V8, 5.7L 350 V8 |
| 1970 - 1973 | Chevrolet | C10 Suburban | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | Chevrolet | C10 Suburban | Base | 5.7L 350 V8 |
| 1966 - 1967 | Chevrolet | C20 Pickup | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | Chevrolet | C20 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 | Chevrolet | C20 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.7L 350 V8 |
| 1970 - 1973 | Chevrolet | C20 Pickup | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | Chevrolet | C20 Pickup | Base | 5.7L 350 V8 |
| 1967 | Chevrolet | C20 Suburban | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | Chevrolet | C20 Suburban | Base | 5.0L 307 V8, 5.3L 327 V8 |
| 1969 | Chevrolet | C20 Suburban | Base | 5.0L 307 V8, 5.3L 327 V8, 5.7L 350 V8 |
| 1970 - 1973 | Chevrolet | C20 Suburban | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | Chevrolet | C20 Suburban | Base | 5.7L 350 V8 |
| 1966 - 1967 | Chevrolet | C30 Pickup | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | Chevrolet | C30 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 | Chevrolet | C30 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.7L 350 V8 |
| 1970 - 1973 | Chevrolet | C30 Pickup | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | Chevrolet | C30 Pickup | Base | 5.7L 350 V8 |
| 1966 - 1967 | Chevrolet | K10 Pickup | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | Chevrolet | K10 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 | Chevrolet | K10 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.7L 350 V8 |
| 1970 - 1973 | Chevrolet | K10 Pickup | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | Chevrolet | K10 Pickup | Base | 5.7L 350 V8 |
| 1967 | Chevrolet | K10 Suburban | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | Chevrolet | K10 Suburban | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 | Chevrolet | K10 Suburban | Base | 5.0L 307 V8, 5.3L 327 V8, 5.7L 350 V8 |
| 1970 - 1973 | Chevrolet | K10 Suburban | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | Chevrolet | K10 Suburban | Base | 5.7L 350 V8 |
| 1966 - 1967 | Chevrolet | K20 Pickup | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | Chevrolet | K20 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 | Chevrolet | K20 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.7L 350 V8 |
| 1970 - 1973 | Chevrolet | K20 Pickup | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | Chevrolet | K20 Pickup | Base | 5.7L 350 V8 |
| 1967 | Chevrolet | K20 Suburban | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | Chevrolet | K20 Suburban | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 | Chevrolet | K20 Suburban | Base | 5.0L 307 V8, 5.3L 327 V8, 5.7L 350 V8 |
| 1970 - 1973 | Chevrolet | K20 Suburban | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | Chevrolet | K20 Suburban | Base | 5.7L 350 V8 |
| 1968 | Chevrolet | K30 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 | Chevrolet | K30 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.7L 350 V8 |
| 1970 - 1973 | Chevrolet | K30 Pickup | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | Chevrolet | K30 Pickup | Base | 5.7L 350 V8 |
| 1966 | Chevrolet | Suburban | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1967 | GMC | C15/C1500 Pickup | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | GMC | C15/C1500 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 - 1973 | GMC | C15/C1500 Pickup | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | GMC | C15/C1500 Pickup | Base | 5.7L 350 V8 |
| 1967 | GMC | C15/C1500 Suburban | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | GMC | C15/C1500 Suburban | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 - 1973 | GMC | C15/C1500 Suburban | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | GMC | C15/C1500 Suburban | Base | 5.7L 350 V8 |
| 1967 | GMC | C25/C2500 Pickup | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | GMC | C25/C2500 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 - 1973 | GMC | C25/C2500 Pickup | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | GMC | C25/C2500 Pickup | Base | 5.7L 350 V8 |
| 1967 | GMC | C25/C2500 Suburban | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | GMC | C25/C2500 Suburban | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 - 1973 | GMC | C25/C2500 Suburban | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | GMC | C25/C2500 Suburban | Base | 5.7L 350 V8 |
| 1967 | GMC | C35/C3500 Pickup | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | GMC | C35/C3500 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 - 1973 | GMC | C35/C3500 Pickup | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | GMC | C35/C3500 Pickup | Base | 5.7L 350 V8 |
| 1970 - 1973 | GMC | Jimmy | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | GMC | Jimmy | Base | 5.7L 350 V8 |
| 1967 | GMC | K15/K1500 Pickup | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | GMC | K15/K1500 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 - 1973 | GMC | K15/K1500 Pickup | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | GMC | K15/K1500 Pickup | Base | 5.7L 350 V8 |
| 1967 | GMC | K15/K1500 Suburban | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | GMC | K15/K1500 Suburban | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 - 1973 | GMC | K15/K1500 Suburban | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | GMC | K15/K1500 Suburban | Base | 5.7L 350 V8 |
| 1966 | GMC | K25/K2500 Pickup | Base | 4.6L 283 V8 |
| 1967 | GMC | K25/K2500 Pickup | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | GMC | K25/K2500 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 - 1973 | GMC | K25/K2500 Pickup | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | GMC | K25/K2500 Pickup | Base | 5.7L 350 V8 |
| 1967 | GMC | K25/K2500 Suburban | Base | 4.6L 283 V8, 5.3L 327 V8 |
| 1968 | GMC | K25/K2500 Suburban | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 - 1973 | GMC | K25/K2500 Suburban | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | GMC | K25/K2500 Suburban | Base | 5.7L 350 V8 |
| 1968 | GMC | K35/K3500 Pickup | Base | 5.0L 307 V8, 5.3L 327 V8, 5.4L 327 V8 |
| 1969 - 1973 | GMC | K35/K3500 Pickup | Base | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | GMC | K35/K3500 Pickup | Base | 5.7L 350 V8 |