Header Flange - 0.75 In Thick - 2.125 In Round Port - Steel - Big Block Chevy - Pair
PATRIOT EXHAUST  |  Part# PEP-H7886   More Details...

$84.95

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Collector Reducer - Female - 3 In Inlet To 2-1/4 In OD Outlet - 3-BOLT Ball And Socket Flange - O2 Sensor Bung - Ha...
HEDMAN  |  Part# HED-21117   More Details...

$23.49

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Collector Reducer - Female - 2-1/2 In Inlet To 2-1/2 In Outlet - 2-BOLT Ball Flange - Stainless - Natural - Kit
KOOKS HEADERS  |  Part# KOK-7105-AS-FEMALE   More Details...

$52.00

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Collector Reducer - Male - 2-1/2 In Inlet To 2-1/2 In Outlet - 2-BOLT Ball Flange - Stainless - Natural - Kit
KOOKS HEADERS  |  Part# KOK-7105-AS-MALE   More Details...

$30.62

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Collector Reducer - Female - 3 In Inlet To 3 In OD Outlet - 2-BOLT Ball And Socket Flange - Stainless - Natural - K...
KOOKS HEADERS  |  Part# KOK-7106S-FEMALE   More Details...

$49.92

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