Driveshaft I.D.

[terrible one]

I know that there are some subjects on this, but I haven't found exactly what I'm looking for.

I've got a lead on a driveshaft and I'm trying to help the seller identify it.

The driveshaft is for a '68 Charger with 383/727/8 3/4. I know that the measurement is supposed to be 52.07", but from what points does it need to be measured? Anyone have pictures that can show this? Also, how many splines should the slip yoke be to accomodate a 68 727 transmission?

Thank you

[mally69]

 

[rt green]

23 spline?

[firefighter3931]

I know that there are some subjects on this, but I haven't found exactly what I'm looking for.

I've got a lead on a driveshaft and I'm trying to help the seller identify it.

The driveshaft is for a '68 Charger with 383/727/8 3/4. I know that the measurement is supposed to be 52.07", but from what points does it need to be measured? Anyone have pictures that can show this? Also, how many splines should the slip yoke be to accomodate a 68 727 transmission?

Thank you

The driveshaft needs to be measured from the center of the u-joint.....end to end. The yokes are different from 904 to 727 but i believe the spline count is the same. 



Ron

[John_Kunkel]

All 727 slip yoke output shafts are 30-spline; same as the 8 3/4" axle. The 904 is smaller.