Hi! I was doing a valve adjustment on my '73 Beetle the other day and I noticed that my push rod tubes looked rusty, but they are not leaking.
The engine is about 7 years old, but only has about 11000 miles on it.
I was thinking of replacing the stock push rod tubes with a set of the adjustable tubes with double o-rings and replace the o-rings every 3 years.
What is the best kind to buy, spring loaded or adjust a nut?
And what is the best brand or who sells the best ones? Thanks In advance! Sleepy Joe