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Vehicle Info NeededPATRIOT EXHAUSTPART NUMBER: 737-H7800
Header Flange Kit Chevy 265-400
$11364
2 left in stock
Ships on Nov 02, 2026
Lowest Price GuaranteeChevy
- Header Flange Kit
- Chevy 265-400
- Inner Flange
- 5/16'' Flange Thickness
- SAP
Excellent Seal on Your Exhaust
Patriot Exhaust precision machined header flange kits are available for many popular engine families. Header flange kits come complete with premium gaskets and header bolts. Choose from 3/8 in. or weight saving, 5/16 in. flanges.
Part TypeExhaust Flange
Product LinePatriot Exhaust Header Flange Kits
BrandPATRIOT EXHAUST
Package Height4.0
Package Width4.4
Package Length19.8
Weight6.65 PG
Part CategoryPerformance Parts
Part FitmentUniversal
Vendor Part NumberH7800
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
