Are Both Valve Reliefs the Same on the Domed TRW L2322F Small Block Piston?

MOPARMAGA said

I do or have done a lot of heads that we're cracked cast iron welded up. That metal moves around a lot, yeah having a pilot in the guides and Ridgid fixture would be ideal.
I wouldn't even do it now, it would probably be easier to cut some 440 source heads up and start welding them to get serious runners and offset rockers.
I gotta do stuff like this because I can't afford B1 brodix lol

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Only welded it when I had to. Used to work at Ropkeys' Armor Museum. He owned 40 fully tracked vehicles when I was there.
Had to weld a broken drive gear case on an M-10 Tank Destroyer(gear drive that 2 Detroit Diesels drive thru) that a rookie pried apart & had a hidden bolt.
So stripped case, ground a big ditch & bolted it together, preheated with a Rosebud, & Brazed with a 1/2" wide bead, unbolted case & welded inside case & flange. & then ground flange & bolted it back together. All while rookie kept it hot. Then wrapped in several green army blankets & tarps, and left it to cool overnight.
A several hour job, but no part was available. We didn't look.
Just a typical rear echelon repair in the field.