Hey guys I was just wondering if an s4na and s5na drive shaft are they same length, and if they are interchangeable?

I was under the impression that all four versions of the fc had a different length (s4na, s4 tII, s5na, s5tII)

I searched but it seems as though most of the threads are only regarding tII-na rear ends.

Thanks,


-Miles

 

all NA are the same, all TII are the same

 

including auto vs manual?

 

auto shafts are different also, but series does not matter.

 

awesome thanks for clearing that up guys!

 

Are the S5 and S4 auto driveshafts not different lengths slightly?

 

My 88 vert driveshaft UJs went south, I managed to buy a used shaft from a friend and put that in.
I want to rebuild the UJs on the old shaft to have a spare shaft, but it seems you can't buy them anymore and I was directed to a machine shop which would bore out the yokes to accept a common replacement UJ set-up.
Is this common practice or can you buy replacement UJs to the originals?
Mike

 

there's a few writeups on this forum for replacing the u-joints. on all the RX7's they are staked to the shaft but can be replaced with some early model u-joints from the REPU for the turbo driveshafts, not sure what vehicle the n/a u-joints are from but there are some part #'s floating around also.

there is no stock replacement part # for these vehicles so this is a modification. it will require some machining/dremeling to get the old u-joints out.