New Rocker shafts

[neal1980]

Ive been given some new rocker arms complete, is there a right and a left one or are they both the same?

Dont want to install anything wrong...

Thanks

[clive f]

you do need to check the shafts have the oil holes in the correct position, facing downwards I think, search for rpi engineerings website, they have full rocker shaft rebuilding step be step instructions on there, should be of help.

[Paulathome]

They are slightly different.
IIRC the pads are slightly off center one way or the other depending whether exhaust or
inlet.
Have a look at RPI's site it's an interesting read if your doing a rebuild.
www.rpiv8.com/engine-4.htm#rockers
Cheers,
Paul