Doug's Headers Long Tube Header 73-91 GM Truck 265-400 SBC 2WD 1 5/8" Primary 3" Collector Silver Ceramic Coated
- Mfg Part #
- D310
- SKU
- DOUD310
- Brand
-
Doug's Headers
Fits 1973 to 1991 Chevrolet Blazer, C10, C10 Pickup and 10 more models, and 1 more make. See every vehicle
- 3/8" Thick machined flanges to prevent warping
- Precision formed long transition collectors and long tube design reduces backpressure and increases higher RPM horsepower
- Heavy duty 16-gauge tubing for long life
- Tubes are pre-polished to removed scratches before applying metallic ceramic or hi-temp black coating
$1,491.99 CAD
Ships Oct 22
Free shipping in Canada, ships Oct 22
Availability:
This item is available at the manufacturer.
In stock
At our Burlington, Ontario store: same-day pickup is typically available, or it ships on the date shown.
External warehouse stock
At a partner warehouse: we order it right away and it ships on the date shown.
Manufacturer stock
Available at the manufacturer: we order it for you right away and it ships on the date shown.
Backorder
Backordered at the supplier, availability unknown: we order it right away and allow about 2 weeks before your order ships. Contact us to check.
Universal Fitment
Does this fit your vehicle?
Description
Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest quality header on the market.
Fits these vehicles
| Year | Make | Model | Body Style | Engine |
|---|---|---|---|---|
| 1973 | Chevrolet | Blazer | - | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | Chevrolet | Blazer | - | 5.7L 350 V8 |
| 1987 | Chevrolet | Blazer | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1988 - 1991 | Chevrolet | Blazer | - | 5.7L 350 V8 |
| 1975 | Chevrolet | C10 | - | 5.7L 350 V8 |
| 1976 | Chevrolet | C10 | - | 5.7L 350 V8, 6.6L 400 V8 |
| 1977 - 1980 | Chevrolet | C10 | - | 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1981 - 1986 | Chevrolet | C10 | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1973 | Chevrolet | C10 Pickup | - | 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | Chevrolet | C10 Pickup | - | 5.7L 350 V8 |
| 1973 | Chevrolet | C10 Suburban | - | 5.0L 307 V8 |
| 1975 - 1976 | Chevrolet | C10 Suburban | - | 5.7L 350 V8 |
| 1977 - 1979 | Chevrolet | C10 Suburban | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1980 | Chevrolet | C10 Suburban | - | 5.7L 350 V8 |
| 1981 - 1986 | Chevrolet | C10 Suburban | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1975 | Chevrolet | C20 | - | 5.7L 350 V8 |
| 1976 | Chevrolet | C20 | - | 5.7L 350 V8, 6.6L 400 V8 |
| 1977 - 1978 | Chevrolet | C20 | - | 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1979 - 1980 | Chevrolet | C20 | - | 5.7L 350 V8, 6.6L 400 V8 |
| 1981 - 1986 | Chevrolet | C20 | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1987 | Chevrolet | C20 | - | 5.7L 350 V8 |
| 1973 | Chevrolet | C20 Suburban | - | 5.0L 307 V8 |
| 1975 | Chevrolet | C20 Suburban | - | 5.7L 350 V8 |
| 1976 | Chevrolet | C20 Suburban | - | 5.7L 350 V8, 6.6L 400 V8 |
| 1977 - 1979 | Chevrolet | C20 Suburban | - | 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | Chevrolet | C20 Suburban | - | 5.7L 350 V8, 6.6L 400 V8 |
| 1981 - 1986 | Chevrolet | C20 Suburban | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1973 | Chevrolet | K10 Suburban | - | 5.0L 307 V8 |
| 1973 | Chevrolet | K20 Suburban | - | 5.0L 307 V8 |
| 1975 - 1976 | Chevrolet | K5 Blazer | - | 5.7L 350 V8, 6.6L 400 V8 |
| 1977 - 1979 | Chevrolet | K5 Blazer | - | 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 - 1986 | Chevrolet | K5 Blazer | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1987 | Chevrolet | R10 Suburban | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1988 | Chevrolet | R10 Suburban | - | 5.7L 350 V8 |
| 1989 - 1991 | Chevrolet | R1500 Suburban | - | 5.7L 350 V8 |
| 1987 - 1988 | Chevrolet | R20 Suburban | - | 5.7L 350 V8 |
| 1989 - 1991 | Chevrolet | R2500 Suburban | - | 5.7L 350 V8 |
| 1979 - 1980 | GMC | C1500 | - | 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1981 - 1986 | GMC | C1500 | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1979 | GMC | C1500 Suburban | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1980 | GMC | C1500 Suburban | - | 5.7L 350 V8 |
| 1981 - 1986 | GMC | C1500 Suburban | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1973 | GMC | C15/C1500 Pickup | - | 5.0L 307 V8 |
| 1973 | GMC | C15/C1500 Suburban | - | 5.0L 307 V8 |
| 1975 - 1976 | GMC | C15 Suburban | - | 5.7L 350 V8 |
| 1977 - 1978 | GMC | C15 Suburban | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1979 | GMC | C2500 | - | 5.7L 350 V8, 6.6L 400 V8 |
| 1980 - 1986 | GMC | C2500 | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1979 | GMC | C2500 Suburban | - | 5.7L 350 V8 |
| 1980 | GMC | C2500 Suburban | - | 5.7L 350 V8, 6.6L 400 V8 |
| 1981 | GMC | C2500 Suburban | - | 5.7L 350 V8 |
| 1982 - 1986 | GMC | C2500 Suburban | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1973 | GMC | C25/C2500 Pickup | - | 5.0L 307 V8 |
| 1973 | GMC | C25/C2500 Suburban | - | 5.0L 307 V8 |
| 1975 - 1976 | GMC | C25 Suburban | - | 5.7L 350 V8 |
| 1977 | GMC | C25 Suburban | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1978 | GMC | C25 Suburban | - | 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1979 | GMC | C3500 | - | 5.7L 350 V8, 6.6L 400 V8 |
| 1980 - 1985 | GMC | C3500 | - | 5.7L 350 V8 |
| 1986 | GMC | C3500 | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1975 - 1976 | GMC | Jimmy | - | 5.7L 350 V8, 6.6L 400 V8 |
| 1977 - 1979 | GMC | Jimmy | - | 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 - 1984 | GMC | Jimmy | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1973 | GMC | K15/K1500 Suburban | - | 5.0L 307 V8 |
| 1973 | GMC | K25/K2500 Suburban | - | 5.0L 307 V8 |
| 1987 | GMC | R1500 | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1987 | GMC | R1500 Suburban | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1988 - 1991 | GMC | R1500 Suburban | - | 5.7L 350 V8 |
| 1987 | GMC | R2500 | - | 5.0L 305 V8 |
| 1987 - 1989 | GMC | R2500 | Crew Cab Pickup | 5.7L 350 V8 |
| 1987 - 1991 | GMC | R2500 Suburban | - | 5.7L 350 V8 |
| 1987 - 1991 | GMC | R3500 | Crew Cab Pickup | 5.7L 350 V8 |
| 1987 | GMC | R3500 | Standard Cab Pickup | 5.7L 350 V8 |