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Mains: 2.45" Rods: 2.10"
The standard crankshaft journal sizes for a Holden 304 are typically 2.5591 inches for the mains and 2.0866 inches for the rods. It's important to verify this information with a specific engine or consult the manufacturer's specifications for accuracy.
2.750''
The AERA ( Automotive Engine Rebuilder's Association ) is a great source for this kind of information. Their website is at the related link below. It does require a membership.
There are several detailed publications with this info. Your public library probably has a manual for your car with this info in it
The Camry has 2 possible engine sizes 4cyl or v6
Google it! ... or look under the hood on top of the engine or in the owner's manual. There are different sizes for different generations and styles of trucks. It's all significant.
I know that the stock connecting rod journal diameter is 2.123"
sir, we are leading engine re bulders in oman salalah.we want all new model engines crank and bore sizes. if you dont know the answer...shut up! and I'm sorry I engine size??
New answer- A small journal has 1/2 in. Rod nutsA large journal has 9/16 in. Rod nutsA previous comment was "On The Engine There Is A Large Journal This Is The Crankshaft Journal That Is What They Must Be Talking About. Where The Rods Go Is Call The Small Journal. This Is The Only Way It Can Be. Hope This Helps"I will presume that this question is not about the difference between 'big end' and 'little end' of the connecting rods. Use of the word 'journal' indicates to me that the question is about big-end bearing size, not 'which end of the rod is which'.Technically, of course, the "journal" is the part of the crankshaft on which the bearing in the big end rides, but the measured difference between journal and bearing-bore spec would be little more than the thickness of an effective hydrodynamic lubricating film.Presumably this question concerns the GM 350 Chevy engine; look here for more specific information:http://en.wikipedia.org/wiki/Chevrolet_Small-Block_engine(Other related wiki pages related to specific GM small-block designs exist too). There is specific information on the different journal sizes -- ISTR specific mention is made, with dimensions, of at least one version of the engine that has different crank-journal specs depending on year.To answer the specific question, the 'definitive' way would be to remove one of the rod-bearing caps and push the rod up sufficiently to get a measurement on the crank throw. Measure the crank journal diameter at several points (to eliminate some of the effect of wear), then compare this to the tech information. I believe there are ways to tell from the engine serial number, but I do not know that information personally.Hope this helps properly...Small block engines (other than 350) before 1968 were small journal (2.00 rod journal). 1968 engines (other than 350) could be either large (2.100 rod journal) or small. After 1968 all small blocks had large rod journals with the 400 having larger mains than the others.
I have an 86 4 runner and a 22re engine. The nuts and bolts on mine are 12 mm.
Information on tire sizes for Toyota vehicles can be found on the official Toyota website under the "Tires" tab. Information can also be found on the Canadian Tire website.