I'd like to see splined sway bars offered for our cars... front and rear, all bodies A,B,E, etc. One potential problem for the front, whereby the bar passes through the K-frame, is the diameter... 1-1/4" ~ 1-5/16" gets to be pretty tight ... especially if the k-frame is the least bit slightly bent/crushed up... requires stretching the opening... not easy!... I've had to do it recently (installing a Firm Feel 1-1/4 hollow front sway bar... actually measures ~1-5/16" (larger than my solid 1-1/4 bar).