Conversion U-joint between driveshaft and differential?

[shone190]

Hi guys,



I have 1973 Charger and want to change U joints but can't determine which one is between differential and driveshaft. The one between driveshaft and transmission is NEAPCO 2-3050 (7290 Detroit/Spicer 1330)



www.thirskauto.com/vehicle-replacement-parts/universal-joints/conversion-joints/nea_2-3050.html



The other, between differential and driveshaft, is mystery to me Here you can see u-joint dimensions.







Cap diameters are 1.078" and 1.063", and I found these:



www.summitracing.com/int/parts/mog-457

www.summitracing.com/int/parts/mog-319



Problem is that other dimensions don't fit, I mean on u-joint width/height.



My old u-joint is 2.44" x 3.15"

First one from Summit is 1.125" x 3.622"

Second from Summit is 1.125" x 3.218"



So, what do you think, what u-joint I have

[DynoDave]

I don't know, but I know where I'd go to find out.

DTS

[shone190]

I solved the problem and it was my mistake while I measured the joint, it is DETROIT 7260 - SPICER 1310