I have a custom drive shaft i had made for and rb25 swap in my s13.. the drive shaft is in great shape but recently after a night of having too much fun i blew and u-joint and decided i want to go with an aluminum shaft after i get my turbo setup done.. so here it is..
$175obo .. u joints are in the ball park of around 12 bucks.
if you're interested my number is 239 699 4317