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.
Features:
Tuned-length primary tubes for maximum exhaust scavenging and velocity
All necessary hardware included for a complete installation
Slip fit side tubes for leak-free seal
Designed for optimal performance
IndustryÂ’s best welds for durability
5/16” machined flanges for a perfect seal
Long transition collector for decreased back pressure
Light weight & sturdy 18 gauge tubing
Mandrel-bent tubing for smooth exhaust flow
Replacement Hooker mufflers available in straight-through or reverse-flow versions
Requires use of motor mounts that locate the engine in the factory location
- Header Style:
- Side mount
- Header Material:
- Steel
- Header Finish:
- Temporary non-high temperature paint
- Weld-Up:
- No
- Primary Tube Outside Diameter (in.):
- 1.845 in.
- Flange Style:
- Standard
- Flange Thickness (in.):
- 0.313 in.
- Collector Attachment:
- Slip fit
- Collector Diameter (in.):
- 4.000 in.
- Collector Reducers Included:
- No
- Collector Reducer Exit Diameter:
- N/A
- Tuned:
- No
- Primary Tube Length (in.):
- N/A
- Cylinder Head Port Shape:
- Rectangular
- Primary Tube Gauge:
- 18-gauge
- Gaskets Included:
- Yes
- Hardware Included:
- Yes
- Crossover Pipe Included:
- No
- Crossover Pipe Style:
- N/A
- Crossover Pipe Diameter:
- N/A
- Spark Plug Position:
- Angle/Straight
- Catalytic Converter(s) Included:
- No
- Oxygen Sensor Bung:
- N/A
- Quantity:
- Sold as a pair.
- Notes:
- The paint applied to these headers is a temporary coating only and is designed to burn off during use.
- Make:
- Chevrolet
- Model:
- Corvette (1963-1974)
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 4.3L/262-6.6L/400
- Transmission:
- Automatic/Manual
- CARB EO Number(s):
- No
- Emissions:
- No
