Round Intake Plenum Flange
These high quality steel flanges are made to give you the flexibility of assembling your own intake plumbing for various projects. Compatible with all 6.2 and 6.5 intake manifolds that have the round flange and 2 bolts/studs. This includes J-Code, EGR, non-EGR, and HMMWV intakes.
Available with a 3" or 4" hole to satisfy turbocharged and naturally aspirated engines and can be used with the factory gasket or a high quality sealant.
Please select the center hole diameter you need when ordering.