What are Crankshaft journal sizes on a Toyota 7m engine?

The crankshaft journal sizes for a Toyota 7M engine, specifically the 7M-GE and 7M-GTE variants, are typically 50 mm for the main journals and 48 mm for the rod journals. These dimensions can be critical for performance tuning and rebuilding, as they influence bearing selection and overall engine balance. Always refer to the manufacturer's specifications for precise measurements and tolerances.