Rockne33DLXRoadster Posted April 23, 2018 Share Posted April 23, 2018 Gentlemen, will this camshaft fit my 33 Rockne engine ? My one is worn out, need to be replaced. Thank you Joe Link to comment Share on other sites More sharing options...
Rockne33DLXRoadster Posted April 24, 2018 Author Share Posted April 24, 2018 Anyone can help please? Link to comment Share on other sites More sharing options...
Spinneyhill Posted April 25, 2018 Share Posted April 25, 2018 (edited) Not yet, but I am looking. Chilton's interchange only lists Rockne 1932 65, 75 and 10. The 75 used the Stude 6-55 engine 1932 - the main bearings are the same size as is the bore. The 65 and 10 had a smaller bore. Note the cam above has a different part number to the 1934 Dictator A engine. Edited April 25, 2018 by Spinneyhill (see edit history) 1 Link to comment Share on other sites More sharing options...
starlightcoupe Posted April 25, 2018 Share Posted April 25, 2018 (edited) For what it's worth; though the engine castings are the same, the displacements were changed between 1932 and 1936; and the cam for the Dictators and Coupe Expresses have a different part number than those for the Rockne Six. And note! The only resemblance the Rockne 75 (41) has to the Rockne 65 or 10 (31 & 41) is the name emblem Edited April 25, 2018 by starlightcoupe (see edit history) 1 Link to comment Share on other sites More sharing options...
Spinneyhill Posted April 25, 2018 Share Posted April 25, 2018 Wikipedia has this to say: "The Rockne "65/10" engine would replace all the six-cylinder Studebaker car engines then in production and power Studebaker Dictator and Commander cars until World War II. This engine would also power postwar Commanders and Land Cruisers until the V8 became available for 1951. This engine would also be the larger of two six cylinder engines offered in trucks through 1960. " The 1933 Rockne was said to be a "10", a development of the 65. 1 Link to comment Share on other sites More sharing options...
rbk Posted April 26, 2018 Share Posted April 26, 2018 On 4/24/2018 at 4:23 PM, Rockne33DLXRoadster said: Anyone can help please? Joe Is this the camshaft from the original engine or from the one I sold you? You need the 510035 camshaft. The 187223 is for later engines. The cam for the fuel pump is in an other location. I will look for one. BTW when the Rockne was designed Studebaker assigned part numbers that started with 510 It was an entirely new engine design and very few parts interchanged but some parts carrying 510 numbers carried over on later engines. Did you get the engine to Germany. Robert Kapteyn Link to comment Share on other sites More sharing options...
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