Rb30 header Flange - 1.5in ports
Listing is for a RB30e 12mm mild steel header / manifold flange.
Flange is laser cut to suit 1.5in seamless elbows.
Flange hold down holes are slotted to allow the flange to expand and contract without shearing studs. Might be advised to tack a central washer over one hole to aid in alignment of ports.
Listing is for a single flange.