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Vehicle Info NeededDOUG'S HEADERSPART NUMBER: 776-HG9342
Header Flange Gaskets 326-455ci
$4342$48.25You Save$4.83
Ships on Sep 03, 2026
Lowest Price GuaranteePontiac
- Header Flange Gaskets
- 326-455ci
- D-Port
- Extra thick, specially formulated material; Rated upto 1100 degrees F; Can handle exhaust pressures upto 3700 psig (255 bar) ; Available in a wide variety of port shapes and the most popular engine families ;
Part TypeHeader Gasket
BrandDOUG'S HEADERS
Package Height1.0
Package Width4.5
Package Length20.0
Weight0.3 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberHG9342
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
