Hooker Super Competition Long Tube Headers – Ceramic Coated HOK-22171HKR
Fits 1970-1972 Camaro, 1968-1974 Chevelle/Malibu/El Camino, 1973-1974 Camaro/Firebird/Trans Am: (engine swap) 396-502 Tube 2″ O.D. x 35″, Collector Size 3.5″ O.D., Collector Length 10″, Port Shape: Same As Port
Features:
- Designed for optimal performance
- 5/16” machined flanges for a perfect seal
- Industry’s best welds for durability
- Long transition collector for decreased back pressure
- Mandrel-bent tubing for smooth exhaust flow
- Light weight & sturdy 18 gauge tubing
- All necessary hardware included for a complete installation
- Tuned-length primary tubes for maximum exhaust scavenging and velocity
With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10% better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotive drag racing history. Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler & Ford small block and big block engines. Hooker swap headers and mounts are designed to provide an exact fit when used together. Hooker swap headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.
Attributes:
| Bolt size | 3/8-16 x 3/4 |
| Brand | Hooker |
| CARB (California) Compliant | No |
| Category | Exhaust |
| Collector Diameter | 3.50 inch |
| Color | Silver |
| Emission Code | 4 |
| Engine | GM Big Block |
| Header Finish | Silver Ceramic |
| Header Style | Long Tube |
| Port Shape | Square |
| Primary Tube Dia. | 2 inch |
| Product Type | Headers |
| Tube Material | Mild Steel |
Vehicle Applications:
| Make | Model | Years |
| Chevrolet | Bel Air | 1974 to 1974 |
| Chevrolet | Camaro | 1970 to 1972 |
| Chevrolet | Caprice | 1974 to 1974 |
| Chevrolet | Chevelle | 1964 to 1973 |
| Chevrolet | El Camino | 1964 to 1974 |
| Chevrolet | Impala | 1974 to 1974 |
| Chevrolet | Malibu | 1964 to 1974 |
| GMC | Sprint | 1971 to 1974 |

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