I have the same problem in my UTE , have the metal grill,, rectangular gauges but mine have a "S" instead if the "D" the battery is at front in angle

So I'm swapping the trans on my ute , but find out the differential has been replace , I have a spare 1200 sedan but the one in the truck is slighter bigger but is not bigger enough to be the stock for the ute , the driveshaft from the sedan bolts right on , where I can find ID tags to see out of what car the differential is out from ?

I was at the wrecking yard and found 3 Datsuns b210 78, 80, 79 on the 79 had a air dam below the front bumper , I was wondering if that air dam will fit into the 1200 , I will take some pictures and post them tomorrow

I have a set but freight will be expensive from here

Flares will be remove , I have a set of new fenders and a 72 1200 sedan for extra parts , the seats I got them from a guy he gave me the whole interior and the 3 piece grill for $250

Just look on Facebook for Gloria Armira is my wife there is the pictures set up for public view is a blue sunny ute

Can't upload pics , all the pictures are to big to upload , I can send it to you by email or on Facebook

Is a B120 , the shaft from the coupe it fits and bolts on but is to short

Long story short , I have a 71 Datsun UTE somebody did a swap from manual to Auto, now I want to swap it back to manual , i got a driveshaft from a manual coupe but it looks to short be cause it leaks gear oil from the back of the transmission, does the ute have a different driveshaft? Also if it is different which US model have a similar set up?