I have questions about the installation of the seal blocks. Am I correct
in the impression that the holes for the screws should not completely
penetrate the outer housing wall?
Is there a measurement of where to start the cut away for the blocks?
thanks
C. Smith


It is impractical for them to NOT penetrate.
Be careful when torquing  them down as you could strip the threads.
Then you would have to install a heli coil.
Also if you pot the cavity with Decon liquid aluminum or JB Weld  first
the blocks would be more secure. It is easy to bore through the Devcon.

Paul Lamar