Brake booster stamp

[SSMUNDY]

Can anyone tell me what would be the correct power brake booster for my 67 Camaro SS 350. Should it have a "DELCO MORAINE" stamp on the upper left hand side of the front of the booster? Also, should the "O"s be open on the sides? I've seen them stamped both way. With the "O" openen on the sides, and also with closed "O"s. Which is correct?

[1968RSZ28]

Can anyone tell me what would be the correct power brake booster for my 67 Camaro SS 350.  Should it have a "DELCO MORAINE" stamp on the upper left hand side of the front of the booster?

No, not in 1967.

Paul

[SSMUNDY]

So no stamp at at on the boost in 1967?

[1968RSZ28]

So no stamp at all on the boost in 1967?

Correct.

Paul

[SSMUNDY]

What year did they start stamping the boosters?

[1968RSZ28]

What year did they start stamping the boosters?

1969

Paul

[SSMUNDY]

Thanks Paul.

[Mr 396]

Was the Delco stamped right-side up or up-side down? My '69 Chevelle was stamped up-side down.