rockers and shaft interchange

[islecastle]

Does anybody know if the pressed steel and cast steel rocker assemblies are interchangeable I have fitted a cast steel shaft completein place of the pressed steel type on my 1967 car and it looks ok. Swapped due to excessive wear on the pressed steel assembly.

[philthehill]

The rocker shafts are all interchangeable.
The only proviso is that you ensure that the No: 1 rocker shaft support pillar has a hole for the transfer of oil from the head to the rocker shaft. The rocker shaft locking peg was latterly moved from No: 1 pillar to No:2 pillar which effected the oil transfer through the rocker shaft support pillar.

[islecastle]

Thanks for that. I'll have to take it down again to make sure the oil feed is lined up.