I had one in my 71fj55. Toyota bought the engine design from GM way back. The 2F engine is a 258 if i recall and the block is about 4x as beefy as the Chevy. When i had my 292 up at the machine shop the owner and i compared the thickness of the two blocks and it was pretty absurd how beefy the Cruiser block was compared to my 292. Forget about aftermarket parts on them tho. The engines were built to run forever at low rpms= but most people find themselves getting them rebuilt only because they try running them with the stock gearing on the highway.
