TRW L2322F Pistons 60179 Edelbrock Heads

pittsburghracer said
He has the open chamber Edelbrock I think. They were made for above deck pistons. (340’s)

These are closed chamber heads with a 0.060" relief cut for the above deck early 340 pistons. One of my concerns was the combustion chamber design. It's definitely different than a stock cast iron 915 casting head. 65