Hedman Headers - Chev Sb (Corvette 63-82) - Set #68300

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Header Style: Full-length Header Material: Steel Header Finish: Temporary non-high temperature paint Weld-Up: No Primary Tube Outside Diameter (in): 1 5/8 in. Flange Style: Standard Collector Attachment: Ball and socket flange Collector Diameter: 3.000 in. Collector Reducers Included: Yes Collector Reducer Exit Diameter: 2.500 in. Tuned: No Primary Tube Gauge: 18-gauge Flange Thickness (in): 1/4 in. Bolts/Studs Included: Yes Gaskets Included: Yes Crossover Pipe Included: No Catalytic Converter(s) Included: No Motor Mounts Included: No Transmission Mount Included: No 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. High temperature paint or other high temperature coatings are recommended.

HEDMAN Headers

Application CHEVROLET CORVETTE 1963-1982 327, 350

Auto Trans. Column YES

Auto Trans. Floor YES

Manual Trans. Column NO

Manual Trans. Floor YES


A/C Vehicles equipped with large piston AC compressors require the use of bracket #20110. Sold seperately.


Hedman's Standard-duty, Uncoated Hedders are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1/4 flanges (some models use 3/8" flanges).

The factory black paint applied to uncoated hedders is not hi-temp, and is for pre-installation protection only. For the ultimate in protection against the elements, we suggest Hedman's Original HTC coating.

More Information
Part Type Exhaust
Product Line Headers
Brand Hedman
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