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3.00 Inch 3 Bolt Flange

Header Flange - 0.375 In Thick - 3 In Round Port - Steel - Zinc Plated - Each
QUICK TIME PERFORMANCE | Part# QTP-10300F More Details...

$18.23

2.50 Inch 3 Bolt Flange

Header Flange - 0.375 In Thick - 2.5 In Round Port - Steel - Zinc Plated - Each
QUICK TIME PERFORMANCE | Part# QTP-10250F More Details...

$18.23

Header Flange Kit - BBC 3/8 Thick

Header Flange - 0.375 In Thick - 2 In Round Port - Steel - Big Block Chevy - Pair
PATRIOT EXHAUST | Part# PEP-H7899 More Details...

$69.95

Header Flange Kit - BBC 3/8 Thick

Header Flange - 0.375 In Thick - 2.23 X 1.85 In D Port - Steel - Big Block Chevy - Pair
PATRIOT EXHAUST | Part# PEP-H7898 More Details...

$104.95

Header Flange Kit - SBC 5/16 Thick

Header Flange - 0.313 In Thick - 1.5 X 1.79 In Rectangle Port - Steel - Small Block Chevy - Pair
PATRIOT EXHAUST | Part# PEP-H7894 More Details...

$69.95

Header Flange Kit - GM Ls1 - 3/8 Thick

Header Flange - 0.375 In Thick - 1.75 In Round Port - Steel - GM LS-SERIES - Pair
PATRIOT EXHAUST | Part# PEP-H7893 More Details...

$69.95

Header Flange Kit - BBF 5/16 Thick

Header Flange - 0.313 In Thick - 1.57 X 2.25 In Oval Port - Steel - Big Block Ford - Pair
PATRIOT EXHAUST | Part# PEP-H7871 More Details...

$54.95

Header Flange Kit - SBF 5/16 Thick

Header Flange - 0.313 In Thick - 1.29 X 1.84 In Oval Port - Steel - Small Block Ford - Pair
PATRIOT EXHAUST | Part# PEP-H7870 More Details...

$49.95

Collector Reducers - 1pr 2-1/2IN to 2IN

Collector Reducer - 2-1/2 In Inlet To 2 In OD Outlet - 3-BOLT Flange - Gaskets / Hardware - Steel - Zinc Oxide - Pa...
PATRIOT EXHAUST | Part# PEP-H7250 More Details...

$44.95

Collector Reducers - 1pr 3-1/2IN to 2-1/

Collector Reducer - 3-1/2 In Inlet To 2-1/2 In OD Outlet - 3-BOLT Flange - Gaskets / Hardware - Steel - Zinc Oxide ...
PATRIOT EXHAUST | Part# PEP-H7252 More Details...

$39.95