Guys, why screw around with the Cleveland block when you can put your Cleveland or the new Edelbrock Cleveland heads on a World products or Dart Windsor block.
The WP or Dart can be bored to 4.185 with still a .25 liner wall.
Plus you get the better priority oiling that the Windsor offers.
What's the love affair with the Cleveland block?
BTW ALL Nascar Fords are Windsors with Cleveland style heads.
The Saleen S7 is a 427 Windsor with Cleveland heads.
Nobody is using the Cleveland block in professional racing.
And last but not least Ford stopped making them because they were POS