Hooker 7506-1HKR Super Competition Long Tube Header
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Description
Resources
Installation InstructionsSpecifications
| Application | Automotive |
| Coated Finish | Metallic Ceramic |
| Collector Tube Size | 4.000 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 BlockChevyEngine; MetallicCeramicCoating; Tube 2.12in.; Coll. Size 4in.; RoundPort; SidemountDesign; |
| 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 MCTBC 75-82 CORV SIDEMOUNT |
| Description_MKT | Super Competition Sidemount headers deliver the most aggressive style and performance for your early Corvette. Sidemount headers are built from lightweight 18 gauge tubing. Sidetubes slip directly to the collector for a leak free seal. Hooker sidemount headers and sidetubes come with 3 choices of coating; show quality chrome, high heat resistant black paint and Hooker's Metallic Ceramic Thermal Barrier Coating. Replaceable Hooker mufflers are available separately in 2 different styles; glasspack and reverse flow. The glass pack style provides the highest performance with minimal backpressure and sound control. The reverse flow is designed for maximum sound control. |
| Description_SHO | Exhaust Header |
| Engine Make/Size | Chevy Big Block (396-502) |
| height | 21.8 |
| length | 43.5 |
| LTL | N |
| Material | Mild Steel |
| Port Shape | Round |
| Tube Diameter | 2.125 in. |
| WARNING CA Proposition 65 | No |
| weight | 52.95 |
| width | 21.0 |