Guessing they were added, something like Milodon sells, the splayed caps for converting a two bolt block to a four bolt. Would not have been difficult for engineering to do a one off or just a few for testing.
Don't think any small journal small block ever made it into production with four bolt mains. Oops... just saw where it said "larger four bolt main caps". Don't know if that meant larger journals.... but then where would they get a large journal 302 crankshaft?
__________________
Don't believe everything you read on the internet ... Ben Franklin
Last edited by Lynn; 04-26-2021 at 01:50 AM.
|