Hi all!

My clutch is good with plenty of material left but the springs are toast and I have a noticeable jerk when changing gears if I'm not careful due to the backlash. It will need to be replaced.
I took everything apart a couple of months ago to change the throw out bearing but beers and good music made me forget to measure the diameter of the splined section of the driveshaft so I can order a new clutch disc.
I guess you can imagine my frustration when I realized that this dimension is more secret than the ufos at area 51.

Is there anyone who happens to know this dimension, or have a clutch disc laying around who can measure?
I know it's 26 spline but not the diameter.

I know that the dual plate is a recommended upgrade but as of now that is not for me. It's a sour bite to have to buy a completely new clutch with pressure plate when the clutch have very few mile and looks almost brand new.

Thank you!

 

right off the bat, i'll tell you that i can't help with the measurement, but am curious...

i'm thinking that the splined shaft the ablative clutch plate slides on would be exposed and could be measured, was it reassembled?

 

Shaft measured at the splines is 1.125 inches. Or 28.60mm.
-JW

 

Thank you, thank you, thank you! I cannot thank you enough! You saved me a teardown!

 

Unfortunatly I assembled everything and and put the car back on the ground. When putting it in reverse to roll out of the garage I realized my mistake

 

all's well, that...

 

YouTube video by samcrac - He did an Aston clutch and found a guy that made him a great clutch disk. Give it a look.