upper cup size for nbs 99 Chevy Silverado

Edited: 6/21/2006 6:09:31 PM by envision

I need to know what size upper cups for my front setup. I am using factory upper and lower control arms and will be running 20's. I am not going to use a lower cup I am just welding the lower plate flush on the lower control arm...see pic at link below. Thanks.

5.5" drivers side
4.75" passenger side

Originally posted by BaggedWagon



5.5" drivers side4.75" passenger side

Is this due to the Chevy lean??

yup. Well you can measure yours and see how much it is off and make the cups off that.

mine has a cup on bottom and a torsion bar bracket on top, got them from Ekstensive Metal works