Shop for Header Flanges ::

Header Flange Adapter - 5/8 In Thick - 1-1/8 In Square Port - Hardware Included - Aluminum - Small Block Chevy To S...
DYNATECH | Part# DTH-796-00100 More Details...

$199.99

1-3/4 Flange SBC Crate Motor

Header Flange - 1/4 In Thick - 1-3/4 In D Port - Steel - Small Block Chevy - Each
| Part# SCH-0104 More Details...

$35.99

1-5/8IN SBC Flange Square CNC

Header Flange - 1/4 In Thick - 1-5/8 In Square Port - Steel - Small Block Chevy - Each
| Part# SCH-01101 More Details...

$33.99

18IN SBC Header Flange

Header Flange - 1/4 In Thick - 2 In Sap Port - Steel - Small Block Chevy - Each
| Part# SCH-0117 More Details...

$35.99

Exhaust Manifold Flange For HONDA/ACURA

Header Flange - 3/8 In Thick - Stock Port - Stainless - Honda K-SERIES - Each
VIBRANT PERFORMANCE | Part# VIB-1460K More Details...

$74.50

SBC Exhaust Flange 18 Deg S/P

Header Flange - 1/4 In Thick - 1-7/8 In Sap Port - Steel - Small Block Chevy - Each
| Part# SCH-0161 More Details...

$33.99

SBF Flange Only

Header Flange - 1/4 In Thick - 1-5/8 In Sap Port - Steel - Small Block Ford - Each
| Part# SCH-0306 More Details...

$33.99

SBF Flange Only

Header Flange - 1/4 In Thick - 1-3/4 In Sap Port - Steel - Small Block Ford - Each
| Part# SCH-0312 More Details...

$33.99

Exhaust Manifold Flange For Honda K24 Mo

Header Flange - 3/8 In Thick - Stock Port - Stainless - Honda K-SERIES - Each
VIBRANT PERFORMANCE | Part# VIB-14224 More Details...

$48.99

Exhaust Manifold Flange GM LS1/LS2/LS3/L

Header Flange - 3/8 In Thick - Stock Port - Stainless - GM LS-SERIES - Pair
VIBRANT PERFORMANCE | Part# VIB-14332 More Details...

$152.99