I have a 280ZX F54 block I want to put into a 71Z. What mounts do I use? Is there 2 or 3 parts to each mount? Do I use the bracket and insulator or do I have to use the bracket, the insulator and the stopper between the bracket and insulator. Thank you, TimsZ

Datsun started using the engine mount stopper from Aug 73 to limit engine excessive movement. I would use the insulator setfrom the F54 if its in good condition or at least use the stopper from the F54.

I dont know when they started using a fan shroud on the radiator, but without the stopper, the fan could hit the shroud it hard/rough driving conditions.

Chas