rocker OIL feed bolt holes

[a10sausage]

hi folks..i have just ordered some new rocker feed bolts after having a bit of a leak round the old ones...now heres the problem..the new ones have a much smaller oil feed hole than the old ones...which set of bolts is correct and have the old ones been drilled out at some point...cheers...see pic!

[RichardL]

A10sausage,

Take a look at the following topic from when I was having the same confusion:

http://www.a7a10.net/forum/index.php/topic,592.msg3432.html#msg3432

You might find the whole topic interesting, but for the most part, I think your question is answered by Dave's post at the link ("sausage", "link" -- hmmm ) and then, maybe, my reply two posts below his.

Richard L.

[Rusty nuts]

The one with the smaller hole is part 65-306 for a longstroke A7 & later A7's & 10's 1948-1953 , the other is I suspect 65-317 A series 54-63.
Rusty

[Brian]

The small holes are correct. The big hole ones are actually drain ones from a B31/33.

[Josh Cox]

I second what Brian said, I'm not sure what the big holed bolt is for....

[a10sausage]

Thanks for all the help...looks like i can now go ahead and fit the new smaller holed bolts that are wassell brand part number ww27553