gregleck Posted November 13, 2016 Share Posted November 13, 2016 I'm trying to find the engine number on my 1962 Olds Dynamic 88 Celebrity 4 door sedan. Has a 2 bbl carb, but I want to find out which one of the three engine configurations it was for 1962. I found 585657 R on the top of the engine, but was told that doesn't appear to fit the engine numbers for this series and sounds more like a part number or casting number. On the right side of the block I found 579278R Are either of these the engine number? They are not matching. And I also discovered the transmission is actually from a 1963, not 1962 model. The auctioneer said it was "100% original." Caveat Emptor. Link to comment Share on other sites More sharing options...
Oldsfan Posted November 14, 2016 Share Posted November 14, 2016 http://1962oldsmobile.com/62rocketengine.html Link to comment Share on other sites More sharing options...
gregleck Posted November 15, 2016 Author Share Posted November 15, 2016 from the above website: "The Rocket engine unit number on full-size models is stamped on a pad on the left (driver's side) cylinder head, directly beneath the rocker arm cover lip, in between the 3rd and 5th spark plugs" Thanks! Greg Link to comment Share on other sites More sharing options...
Oldsfan Posted November 15, 2016 Share Posted November 15, 2016 Just be aware that it is possible, though not likely, for the heads to be swapped. This is a project because of the accessory mounting bores, but I have seen it done. It could also be possible to have an engine with numbers on both heads, or no numbers at all, if a used head was installed to replace a cracked one. Paul Link to comment Share on other sites More sharing options...
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