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Doug's Headers

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Doug's D-PORT Headers
Identifying headers can be an issue. Here is info to help get the correct headers for your application. The d-port head looks like a set of "D"'s mirroring each other, in other words...More Details »
Doug's ROUND-PORT Headers
Identifying headers can be an issue. Here is info to help get the correct headers for your application. The d-port head looks like a set of "D"'s mirroring each other, in other words...More Details »
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Items 1-3 of 3

Doug's Headers Products

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Items 1-25 of 25
Description: Pontiac 1965-1968 326-455 Catalina & 2+2, Grand Prix, Bonneville D-Port Headers, 326-455 1 3/4" Pipe 3" Collector (Ceramic Coated)
Item #: DHE-D521
Condition: New
Price: $949.95

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Description: Doug's Headers D570 1 3/4" 4-Tube Full Length Header Pontiac Firebird 326-455 70-81 Metallic Ceramic Coating
Item #: DHE-D570
Condition: New
Price: $919.95

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Description: Pontiac 1965-1968 326-455 Catalina & 2+2, Grand Prix, Bonneville D-Port Headers, 1 3/4" Pipe, 3" Collector (Black)
Item #: DHE-D521B
Condition: New
Price: $824.95

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Description: Pontiac 1967-1969 326-455 Firebird D-Port Headers 1 3/4" Pipe, 3" Collector (Black Painted)**Requires a 90 Degree Oil filter housing**
Item #: DHE-D569-B
Condition: New
Price: $799.95

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Description: Doug's Headers D569 1 3/4" 4-Tube Full Length Header Pontiac Firebird 326-455 67-69 Metallic Ceramic Coating **Requires a 90 Degree Oil filter housing**
Item #: DHE-D569
Condition: New
Price: $889.95

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Description: Pontiac 1970-1981 389-455 Firebird, T/A D-Port Headers 1 3/4" Pipe, 3" Collector (Black Painted)
Item #: DHE-D570-B
Condition: New
Price: $678.95

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Description: Doug's Headers D590-R 1 3/4" 4-Tube Full Length Header Pontiac GTO 326-455 68-72 Black Painted
Item #: DHE-D590-B
Condition: New
Price: $779.99

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Description: Pontiac 1968-1972 389-455 GTO, Lemans, Tempest D-Port Headers 1 3/4" Pipe, 3" Collector (Ceramic Coated) *May have to reposition brake proportioning valve on dr. side frame rail*
Item #: DHE-D590
Condition: New
Price: $929.95

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Description: Doug's Headers D564-R 1 3/4" 4-Tube Full Length Header Pontiac GTO 326-455 64-67 Black *May have to reposition brake proportioning valve on dr. side frame rail*
Item #: DHE-D564-B
Condition: New
Price: $679.95

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Description: Pontiac 1964-1967 389-455 GTO, Lemans, Tempest D-Port Headers 1 3/4" Pipe 3" Collector (Ceramic Coated) *May have to reposition brake proportioning valve on dr. side frame rail*
Item #: DHE-D564
Condition: New
Price: $899.95

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Description: Pontiac 1967-1969 326-455 Firebird Round Port Headers 1 7/8" Pipe 3 1/2" Collector (Ceramic Coated)
Item #: DHE-D568
Condition: New
Price: $939.95

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Description: Pontiac 1967-1969 326-455 Firebird Round Port Headers 1 7/8" Pipe, 3 1/2" Collector (Black)
Item #: DHE-D568-B
Condition: New
Price: $739.95

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Description: Pontiac 1970-1981 326-455 Firebird Round Port Headers for EDL Heads 1 7/8" Tube, 3 1/2" Collector Black Painted
Item #: DHE-D581-B
Condition: New
Price: $829.95

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Description: Pontiac 1970-1981 326-455 Firebird Round Port Headers for EDL Heads 1 7/8" Pipe 3 1/2" Collector (Ceramic Coated)
Item #: DHE-D581
Condition: New
Price: $969.95

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Description: Pontiac 1964-1972 326-455 GTO, Lemans Round Port Headers 1 7/8" Pipe, 3 1/2" Collector (Black) *Man. Trans. Cars Must Use 1964-65 Z-Bar/GM# 9776376 APE-R166K* *May have to reposition brake proportioning valve on dr. side frame rail*
Item #: DHE-D567-B
Condition: New
Price: $819.95

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Description: Pontiac 1964-1972 326-455 GTO, Lemans Round Port Headers 1 7/8" Pipe, 3 1/2" Collector (Ceramic Coated) **Man. Trans. Cars Must Use 1964-65 Z-Bar/GM# 9776376 APE-R166K* *May have to reposition...More Details »
Item #: DHE-D567
Condition: New
Price: $925.95

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Description: Doug's Headers D523 2" 4-Tube Full Length Header Pontiac Firebird 400-455 70-74 Metallic Ceramic Coating
Item #: DHE-D523
Condition: New
Price: $1,099.95

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Description: Doug's Headers D522-R 2" 4-Tube Full Length Header Pontiac GTO 400-455 68-72 Black
Item #: DHE-D522B
Condition: New
Price: $769.95

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Description: Doug's Headers D522 2" 4-Tube Full Length Header Pontiac GTO 400-455 68-72 Metallic Ceramic Coating
Item #: DHE-D522
Condition: New
Price: $1,048.95

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Description: Electric Stainless Exhaust Cut Outs For 2.5" Exhaust / Includes Part# H1130 Mild Steel Y-Pipes (Pair)
Item #: DHE-DEC-250AK
Condition: New
Price: $469.95

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Description: Dual Exhaust Cutout Kit - 3" Mild Steel /For Quick Exhaust Uncap
Item #: DHE-H1132
Condition: New
Price: $106.95

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Description: Electric Stainless Exhaust Cut Outs For 3" Exhaust (Pair) **Use with Dougs Part# H1132/ SEE DHE-DEC-300A-K for kit price**
Item #: DHE-DEC-300A
Condition: New
Price: $439.95

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Description: Electric Stainless Exhaust Cut Outs For 3" Exhaust/ Includes Part# H1132 Mild Steel Y-Pipes (Pair)
Item #: DHE-DEC-300AK
Condition: New
Price: $539.95

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Description: Electric Stainless Exhaust Cut Outs For 2.5" Exhaust (Pair)
Item #: DHE-DEC-250A
Condition: New
Price: $405.95

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Description: Dual Exhaust Cutout Kit- 2.5" Mild Steel / For Quick Exhaust Uncap
Item #: DHE-H1130
Condition: New
Price: $107.95

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Items 1-25 of 25