HT3B Schwitzer Holset Dodge Cummins Inlet Exhaust Flange 1/2" CNC Thru Holes

Holset HT3B Schwitzer Inlet Flange is great option for a custom exhaust manifold or to use as a spacer also. We provided up to 1/2" thru holes on the flange and will accomdate M10 OEM bolts also. The flange is 1/2" thick built with a CNC and is redecked flat for better sealing and less warping.