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**kwmech** · 03-02-2021, 11:50 AM

Upper arms are the same it is the ball joint that is different. The upper bj bolts in. Lower arm is different b'cuz of the hole for the 3/4t Ball Joint that presses in. And of course the spindle itself is different due to the wheel bearing size.

03-02-2021, 11:50 AM	#7
kwmech Senior Member Join Date: Mar 2003 Location: Colfax-California Posts: 8,405	Re: Fitment question - C10 rotors on a C20 front end Upper arms are the same it is the ball joint that is different. The upper bj bolts in. Lower arm is different b'cuz of the hole for the 3/4t Ball Joint that presses in. And of course the spindle itself is different due to the wheel bearing size.