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Header Flange - 0.375 In Thick - 2.02 X 1.6 In D-SHAPED Port - Steel - Natural - Mopar Gen Iii HEMI - Pair
PATRIOT EXHAUST | Part# PEP-H7812 More Details...

$126.27

SBC Adapter Kit

Header Flange Adapter - 5/16 In Thick - 1-1/4 In Round Port - Aluminum - Small Block Chevy To Stahl Pattern - Pair
SCHOENFELD | Part# SCH-0101K More Details...

$174.99

H7864 Patriot Exhaust H7864 Header Flange Pair Chevrolet Small Block 265-40

Header Flange - 5/16 In Thick - 1-5/8 In Round Port - Steel - Small Block Chevy - Pair
PATRIOT EXHAUST | Part# PEP-H7864 More Details...

$60.39

H7871 Patriot Exhaust H7871 Header Flange Pair Ford 429-460 Tube Diameter 2

Header Flange - 5/16 In Thick - 1.57 X 2.25 In Oval Port - Steel - Big Block Ford - Pair
PATRIOT EXHAUST | Part# PEP-H7871 More Details...

$60.39

H7893 Patriot Exhaust H7893 Chevrolet LS1-LS6 1 5/8"- 1 3/4" Round Port He

Header Flange - 3/8 In Thick - 1.75 In Round Port - Steel - GM LS-SERIES - Pair
PATRIOT EXHAUST | Part# PEP-H7893 More Details...

$76.85

H7863 Patriot Exhaust H7863 Header Flange Pair Chevrolet Small Block 265-40

Header Flange - 3/8 In Thick - 1.5 X 1.84 In Oval Port - Steel - Small Block Chevy - Pair
PATRIOT EXHAUST | Part# PEP-H7863 More Details...

$65.88

2.50 Inch 3 Bolt Flange

Header Flange - 3/8 In Thick - 2-1/2 In Round Port - Steel - Zinc Plated - Each
QUICK TIME PERFORMANCE | Part# QTP-10250F More Details...

$18.23

3.00 Inch 3 Bolt Flange

Header Flange - 3/8 In Thick - 3 In Round Port - Steel - Zinc Plated - Each
QUICK TIME PERFORMANCE | Part# QTP-10300F More Details...

$18.23

4.00 Inch 3 Bolt Flange

Header Flange - 3/8 In Thick - 4 In Round Port - Steel - Zinc Plated - Each
QUICK TIME PERFORMANCE | Part# QTP-10400F More Details...

$26.00

SBC Adapter Plate 23 Deg

Header Flange Adapter - 5/16 In Thick - 1-1/4 In Round Port - Aluminum - Small Block Chevy To Stahl Pattern - Each
SCHOENFELD | Part# SCH-0101 More Details...

$68.99