These LS 1,2,3 Header flanges are cut out of 10mm steel. Exhaust port holes are 45mm. Bolt holes are 10mm.
These are perfect for people wanting to make custom headers.

Sold individually

(DFI-LS-Header)

SKU DFI-LS-Header
Brand DesignFab Industries
Shipping Weight 0.5000kg
Shipping Width 0.150m
Shipping Height 0.020m
Shipping Length 0.150m