Page 1 of 1

Pushrod tube difference

Posted: Sun Aug 18, 2024 12:38 pm
by craigvwdude
Fellas,
was digging around in my extra parts and I found two different sized pushrod tubes. Diameter of the tube and larger on one end of the tube where the O ring goes. Anyone know why the difference?

Re: Pushrod tube difference

Posted: Sun Aug 18, 2024 1:39 pm
by Bruce.m
Very early 1.7 heads had a small bore for the pushrod tube requiring special narrow tubes.