trimacar Posted November 6, 2018 Share Posted November 6, 2018 Well, I think I spun a cam bearing in my 1969 350 engine, or at least I think that's what the squeal is. Not the water pump, which I was hoping. Funny in a way, as an friend of mine who rebuilds engines had just the week before talked about cam bearing issues. So, went to a friend of mine who runs a restoration shop, said to install a new engine would run $9000-10,000. That was buying a new long block and all labor. I know it won't be inexpensive, but any suggestions appreciated, where to buy a short or long block, who rebuilds an engine reasonably, and so forth. The engine in my car, besides having the supposed cam bearing problem, also has a weak bottom end with wear. Thanks David C. Link to comment Share on other sites More sharing options...
joe_padavano Posted November 6, 2018 Share Posted November 6, 2018 I've owned and built Oldsmobiles for nearly half a century and I've never heard or a spun cam bearing. Unless the cam was excessively tight in the bearing or oil was cut off, I don't know how you'd even do that. $10K sounds really high. I just got through rebuilding an Olds 455 - forged aftermarket pistons, hardened seats, oversize valves, teflon seals, Clevite bearings, custom cam and lifters, roller rockers, roller timing chain, Mellings oil pump and pickup - and I don't have $5K in it with all the machine work. Of course, I did assembly and installation myself. 350 Olds blocks can be had for $100-200. 1 Link to comment Share on other sites More sharing options...
trimacar Posted November 6, 2018 Author Share Posted November 6, 2018 Well, I'm just guessing a spun bearing. The engine squeals, the same sound as a bad water pump, but I have all belts removed so nothing at front of engine turning. I could remove engine myself, problem is just time, I have quite a few projects going on right now. Knowing the shop I quoted, it would also be cosmetically restored as it's put back, so that adds a good bit of cost too. thanks dc Link to comment Share on other sites More sharing options...
joe_padavano Posted November 6, 2018 Share Posted November 6, 2018 2 hours ago, trimacar said: Well, I'm just guessing a spun bearing. The engine squeals, the same sound as a bad water pump, but I have all belts removed so nothing at front of engine turning. I could remove engine myself, problem is just time, I have quite a few projects going on right now. Knowing the shop I quoted, it would also be cosmetically restored as it's put back, so that adds a good bit of cost too. thanks dc Understand about the "mightaswells" (which is why my 67 Olds isn't together yet...). A friend of mine just had his 69 F-85 engine replaced by Gunther's Machine in Walkersville, MD. I don't know the cost, but they did nice work. I had all my machine work done by Gunther's also. Link to comment Share on other sites More sharing options...
trimacar Posted November 6, 2018 Author Share Posted November 6, 2018 That's only a little over an hour from me, thanks, I'll check with them. I'll also try to get a video of the squeal, can imagine what it might be....thanks dc Link to comment Share on other sites More sharing options...
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