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Vehicle Info NeededPATRIOT EXHAUSTPART NUMBER: 737-H7813
Header Flange Kit Chevy LS1-LS6
$7113$79.03You Save$7.90
Ships on 09/23/2026
Lowest Price GuaranteeChevy
- Header Flange Kit
- Chevy LS1-LS6
- 3/8'' Flange Thickness
- 1-7/8'' Tube Size
- Round Port
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 Height3.5
Package Width3.6
Package Length19.2
Weight4.09 PG
Part CategoryPerformance Parts
Part FitmentUniversal
Vendor Part NumberH7813
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
