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Showing results for tags 'plug'.
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On the 320 straight 8 engine, how many freeze plugs are there, and where are they located? I see 3 on the left side of the block, and I looked in the shop manual (did't find a good view there), and searched on this forum (and the Pre War forum) for "freeze plugs". Found lots of good advice about engine cleaning, but not photos/views. Thanks!
Just rebuilt the engine for my 1948 Cadillac (346 ci L-head). The shop manual calls for an AC Delco Plug #104. I have been seearching the WEB going in circles to find a modern suitable replacement. I can probably get a set from eBay, but I am reluctant to use plus that are potentially 60+ years old. I would much rather (if possible) use a newer replacement. Could someone suggest a substitute plug. Thanks in advance, Vic Brincat a.k.a. cadmanof50s