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Header Flange Kit Chevy 265-400

Name: Header Flange Kit Chevy 265-400
Brand: PATRIOT EXHAUST
SKU: 737-H7831
Price: 102.28 USD
Availability: InStock

^$102²⁸$113.64You Save$11.36

Ships on 09/09/2026

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Chevy

Chevy 265-400
3/8'' Flange Thickness
1-5/8'' Tube Size
Round Port
Precision machined header flanges; Heavy duty 3/8" thick material ; Supplied with our premium head gaskets ; A wide variety of tube diameters and port shapes available ;

Part TypeExhaust Flange

BrandPATRIOT EXHAUST

Package Height3.3

Package Width3.7

Package Length19.6

Weight5.85 PG

Part CategoryPerformance Parts

Includes Stubs For Primary TubesNo

Gaskets IncludedYes

Header Flange Thickness0.375 in (9.525 mm)

Header Flange Port Size1.625 in (41.275 mm)

Header Flange Port ShapeRound

QuantitySold as a pair

Mounting Hardware IncludedYes

Header Bolt PatternStock

Header Flange MaterialSteel

Part FitmentSemi Universal

Vendor Part NumberH7831

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

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