Which block and what mods

[Johnnie]

I remember that sometime in the 80's that some Indy cars were running "stock block" Buick v6's. Which block did they use and how in the world did they keep them together? Just curious...

 

[Johnnie]

Perhaps I posted the above in the wrong section. My apologies. I couldn't figure out how to delete it........

 

[BEATAV8]

google Menard Buick INDY V6 and enjoy. Very interesting stuff.