Has anyone used a good method for cleaning an aluminum intake manifold. I have been using Aluminum Navel Jelly with some success, but the manifold still is not really clean. I am a little reluctant to glass bead the manifold because it has a riveted heat shield on the bottom that I don't want to remove and I am concerned with not being able to get all the glass bead cleaned out from this area. Any ideas?
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'66 Chevelle SS396/375
'71 Karmann Ghia Convt.
'55 Chevy Convt.
'53 Chevy COE
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'66 Chevelle SS396/375
'71 Karmann Ghia Convt.
'55 Chevy Convt.
'53 Chevy COE