Hedman 68216 HTC
Street Headers
Ceramic Coated
Long Tube Style
Application:
Chevrolet Corvette 396 - 502 CID (Without A.I.R.)
1963 - 1982
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Specifications
Tube diameter | 1-3/4 in. |
---|---|
Tube style | Long Tubes |
Collector style | BALL and SOCKET Style (Gasketless) |
Air conditioning | Yes |
Automatic transmission - Column | Yes |
Automatic transmission - Floor | Yes |
Manual Transmission - Column | No |
Manual Transmission - Floor | Yes |
Collector attachment | 3 in. |
Collector diameter | 3 in. |
Collector size | 3 in. |
Reducer outlet size | 2-1/2 in. |
Exhaust system diameter | 2-1/2 in. |
Contents | Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions |
E.O. # | No |
Emission notes | Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only. |
Finish | HTC Polished Silver Ceramic-Metallic |
Finish type | HTC SILVER (polished) Ceramic-metallic Coating |
Flange style | Standard |
Flange thickness | 0.3125 in. |
Header port shape | Round |
Header style | Long Tube |
Notes | 63-82 Corvette 396-502 |
Key feature | Without A.I.R. |
Port shape | Round |
Power steering | Yes |
Material | Mild Steel |
Tube design | Standard |
Tube lenght | Long Tubes |
Tube material thickness | 16g |
Tube size | 1-3/4 in. |
Variation | 68210 |
With A.I.R system | No |
With EGR | No |
Weld-up | No |
Tuned | No |
Bolts/studs included | Yes |
Catalytic converters included | No |
Collector bolts included | Yes |
Crossover pipe included | No |
Gasket or seal included | Yes |
Header fasteners included | Yes |
Installation hardware included | Yes |
Motor mounts included | No |
Mounting hardware included | Yes |
Reducers included | Yes |
Y-Pipe included | No |
Quantity | Sold as a pair. |
Primary tube gauge | 16g |
Primary tube diameter | 1.75 in. |
Package contents | Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware |
Header material | Mild Steel |
Header finish | HTC Polished Silver Ceramic-Metallic |
Cylinder port head shape | Round |
Cylinder head | Stock Profile Heads |
Header construction | MILD STEEL- Standard-Duty |
Replacement gasket | 27530 |
Replacement head flange gasket | 27530 |
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