Exhaust Header Flanges

Header Flanges 12mm Mild Steel Holden Ecotec 3.8 (Sold as Pair)

LS1 Header Flanges 12mm Mild Steel 2" ID (Sold as Pair)

LS1 Header Flanges 12mm Mild Steel 1 7/8" ID (Sold as Pair)

Header Flange 12mm Mild Steel Suits Nissan RB25 Only

LS1 Header Flange 12mm Mild Steel 1 3/4" ID (Sold as Pair)

Header Flanges 12mm Mild Steel Holden 5.0 304 V8 EFI (Sold as Pair)

Header Flange 12mm Mild Steel Suits Nissan RB30 SOHC Only

LS1 Header Flange 12mm Mild Steel 1 5/8" ID (Sold as Pair)

Header Flange 12mm Mild Steel Mitsubishi 4G63

Header Flanges 12mm Mild Steel Toyota 1UZ 4.0 (Sold as Pair)

Header Flange 12mm Mild Steel Toyota 2JZ 3.0 ONLY

SPEC2D GM Holden V6 Buick 3.8 Exhaust Flanges 12mm Mild Steel 43mm ID Turbo Header Precision CNC Laser-cut from 12mm thick mild steel to prevent heat-soak warping and provide a rock-solid foundation for heavy turbo...