Description
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.
Resources
Installation Instructions
Specifications:
| Application | Automotive |
| Coated Finish | Black |
| Collector Tube Size | 3.500 in. |
| Description_ASC | Holley Performance Emission Code 4: This part is legal for sale or use on Racing Use Only Vehicles. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle |
| Description_DES | Super Competition Long Tube Header |
| Description_EXT | Super Competition Long Tube Header; Engine Swap; Fits w/1975-82 Corvette w/Big Block Chevy Engine; Black Painted Finish; Tube 2.125 in.; Collector Size 3.5 in.; Port Shape Round; |
| Description_FAB | All Hardware Included |
| Description_FAB | Designed For Optimal Performance |
| Description_FAB | Industrys Best Welds For Durability |
| Description_FAB | Long Transition Collector For Decreased Back Pressure |
| Description_FAB | Machined Flange Provides Finest Fit |
| Description_FAB | Mandrel Bent Tubing For Smooth Exhaust Flow |
| Description_FAB | Tuned Length Tubes For Max Exhaust Scavenging/Velocity |
| Description_INV | HDR 75-82 CORVETTE SIDEMOUNT |
| Description_MKT | 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. |
| Description_SHO | Exhaust Header |
| Engine Make/Size | Chevy Big Block (396-502) |
| height | 19.0 |
| length | 39.3 |
| LTL | N |
| Material | Mild Steel |
| Port Shape | Round |
| Tube Diameter | 2.125 in. |
| WARNING CA Proposition 65 | No |
| weight | 35.55 |
| width | 19.4 |
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