Piston ID

Hey Terry,
Nope, no time to pull it yet, Have a bunch of stuff to do.
I did want to ask you which epoxy would you recommend for the intake manifold?
Funny thing, last night I finally found all the paper work for the car. It says it has TRW flat top pistons. Hmmm, They sit awful high out of the block to be flat tops, unless my glasses are bad they sure look like pop up pistons.
It also says it has a custom ground Crane Cam.
Norm