OLDS EGR block-off plate


Master Mechanic
Jul 15, 2013
Palm Bay, Fla
What have y'all used to block off EGR on a SBO A4 intake? I am using an A4 on a 403 that is going back in the '70 (which didn't come with EGR).

I just need to block off the port to keep exhaust from flying out of it. I've already put plugs in place of the EGR tubes in the intake under the carb.

Oct 14, 2008

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