If you can get the tab style bearings for cheaper, It's really pretty easy to notch the block and caps for them to fit. I did that on my 235 crank conversion on my 216.

Kevin
1951 Chevy 3100 work truck
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1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.