Description
Headers – Tri-Y – 1-3/4 in Primary – 2-1/2 in Collector – Steel – Ceramic – Big Block Chevy – GM B-Body 1958-64 – Pair
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Length
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Full
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Style
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Tri-Y
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Flange thickness
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0.375 in
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Primary Diameter 1
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1.75 in
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|
Primary Diameter 2
|
2 in
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Primary Gauge
|
16-Gauge
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Collector Diameter
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2.5 in
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Collector Attachment Method
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3-Bolt Flange
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Catalytic Converters Included
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No
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Fasteners Included
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Yes
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Gaskets Included
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Yes
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Reducers Included
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Yes
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Reducer Outlet Size
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2.5 in
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Material
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Steel
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|
Color
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Silver
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|
Finish
|
Ceramic
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|
Quantity
|
Pair
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Doug’s manufactures custom-fit headers to fit a wide range of OE applications, as well as for engine swap projects. Every header is designed for easy installation, and includes all necessary mounting hardware and gaskets. Doug’s also offers a variety of custom exhaust components, including mufflers, cut-outs, and more.




