driveshaft shortening
It shows $85 shipping to me in WA which puts it at $375 with $32 tax. That’s over $100 cheaper than your local shop.
Barring the $115 savings, it might be less of a hassle to go local in the event of a warranty claim.
Thanks for the link, I am soon to be in need of a custom DS for my Swinger project. I need to see what the local shop charges.
Jared