This is the first video of the Datsun 240Z car restoration series. | my mechanics

In this video I'm continuing the restoration on my 1973 Datsun 240Z. In the last video the car was blasted, primed and also high build primer was applied. After a few weeks of curing the high build primer it was time to start preparing the car for the final paint job. The complete car and all its parts were block sanded. To see low spots better a dry guide coat was applied. Sanding is needed until all low spots are gone, but you need to stop sanding once you reach bare metal. If there are still

In this video I'm restoring the differential from the Datsun 240Z. I started to disassembly the R180 differential, when I quickly realized that it has the longest available ratio with 37:11. Which is 3.36 turns from the drive shaft and one turn on the wheel. Since I'm upgrading the transmission from a four speed to a five speed I definitely need a shorter ratio. I was able to buy a 39:10 (3.9) ratio from a Swiss 240Z. It already looked in much rougher condition from the outside and it also showe