Lol i was thinking the same thing, even at cost for all spicer stuff $159 doesn't sound right at all...
Especially being that only china makes detroit weld yokes series and neapco which is using said yokes and charging U.S. prices.
So if it was done as an uprgrade and 1310 x 7260 figure 2 weld yokes, the tube in 3" and then the 1310 x 7260 we're already more than 150, nothing has been cut, assembled, welded and balanced.