460 emission plugs

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Mar 3, 2009 | 09:45 AM

bfmco7

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460 emission plugs

I have a 460 oput of a lincoln and I want to know some ideas on how to plug the emission wholes in the back of the heads off. Any ideas?

Mar 3, 2009 | 01:32 PM

reynard101

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From: Arizona

Weld them up.

Mar 3, 2009 | 05:53 PM

m j

Mountain Pass

Joined: Feb 2009

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I think he is talking about the thermactor passages.
welch plugs are used sometimes but htey eventually rot out,
tap it for pipe plugs is what I would do

Mar 4, 2009 | 03:33 PM

bfmco7

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yes I am referring to the rear plugs. The intake will cover the welded wholes that you show above. Thank you all for the advice!

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