Re: Chev EK
Posted: Thu Jun 25, 2026 11:21 am
Hey Greg I've been along this road quite a bit with my Ute, I had a vibration that I just couldn't solve, turned out to be something totally different but I still did a fair bit of research on what goes on, I did put wedges in as Clay says.
From what I read and looked at on You Tube (some really good vis on this subject) they say you should have 2 degrees down at the pinion to allow for pinion roll on acceleration in a leaf spring car this allows for the pinion to lift to the correct angle when accelerating.
I never took much notice when I was building the Ute but with the wagon I'm building I've been really conscious of it, with the independent rear end there is no pinion roll so I have had to make sure that I got the gearbox at the correct angle to the diff instead of the other way around.
I'm sure you will sort it mate.
From what I read and looked at on You Tube (some really good vis on this subject) they say you should have 2 degrees down at the pinion to allow for pinion roll on acceleration in a leaf spring car this allows for the pinion to lift to the correct angle when accelerating.
I never took much notice when I was building the Ute but with the wagon I'm building I've been really conscious of it, with the independent rear end there is no pinion roll so I have had to make sure that I got the gearbox at the correct angle to the diff instead of the other way around.
I'm sure you will sort it mate.
laughter
gotta love this voice to text.