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Header Flange - 1/2 In Thick - 1.62 In Round Port - Steel - AZ-SERIES - Toyota 4-CYLINDER - Each
VIBRANT PERFORMANCE | Part# VIB-14633 More Details...

$58.99

Manifold Flange For Hond A K24 Motor

Header Flange - 1/2 In Thick - 4.21 X 1.79 In Oval Port - Steel - Honda K-SERIES - Each
VIBRANT PERFORMANCE | Part# VIB-14724 More Details...

$43.99

Header Flange Plate Kit

Header Flange - 3/8 In Thick - 1 In Round Port - Aluminum - Small Block Chevy - Kit
MOROSO | Part# MOR-67650 More Details...

$167.99

H7870 Patriot Exhaust H7870 Header Flange Pair Ford 260-351W Tube Diameter

Header Flange - 5/16 In Thick - 1.29 X 1.84 In Oval Port - Steel - Small Block Ford - Pair
PATRIOT EXHAUST | Part# PEP-H7870 More Details...

$47.70

H7894 Patriot Exhaust H7894 SB Chevrolet 265-400 13/4" Rectangle Port Heade

Header Flange - 5/16 In Thick - 1.5 X 1.79 In Rectangle Port - Steel - Small Block Chevy - Pair
PATRIOT EXHAUST | Part# PEP-H7894 More Details...

$66.83

H7899 Patriot Exhaust H7899 Header Flange Chevrolet Big Block 396-502 Tube

Header Flange - 3/8 In Thick - 2.03 In Square Port - Steel - Big Block Chevy - Pair
PATRIOT EXHAUST | Part# PEP-H7899 More Details...

$66.83

SBF Flange Only

Header Flange - 1/4 In Thick - 1.64 X 1.71 In Square Port - Steel - Small Block Ford - Each
SCHOENFELD | Part# SCH-0312 More Details...

$33.99

H7887 Patriot Exhaust H7887 Header Flange Kit Chevrolet Big Block 2 1/4" Ro

Header Flange - 0.375 In Thick - 2.25 In Round Port - Big Block Chevy - Kit
PATRIOT EXHAUST | Part# PEP-H7887 More Details...

$76.37

H7889 Patriot Exhaust H7889 Header Flange Kit Chevrolet Big Block 2 1/2" Ro

Header Flange - 0.375 In Thick - 2.5 In Round Port - Steel Core Laminate - Big Block Chevy - Pair
PATRIOT EXHAUST | Part# PEP-H7889 More Details...

$105.03