913.4- swept
84.0- chamber
10.0- 4.41 x 040 gasket
6.0-valve pocket, SRP flat top
1.2-.005 deck
1.0-area above top ring
—————
1015.6- total
102.2- total minus swept
—————
9.937cr

Swapping the SRP piston for an Icon piston with a 4.5cc valve pocket would bring the cr to 10.07.
Taking that 10.07 package and reducing the deck height to zero brings it to 10.16.

68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads