From their website-
Check this out! We have a totally revolutionary product that will blow the competition away!
SLICASTTM Patent Pending is the slickest method of adjusting your camber & caster independently of each other.
The upper A-Arm houses a movable ball joint holder. As the ball joint holder is rotated, the caster is incrementally adjusted by .4 degrees. The stock setting for the caster is 0 degrees, it can be adjusted to the rear up to -2.4 degrees or to the front up to +2.4 degrees. As caster is being adjusted, the camber is left unaffected unlike heim-style type made A-Arms.
Numbers show what your adjustment settings are so that you can have different settings for special conditions or tracks. Takes the guesswork out of it!
Basically they are easier to adjust and keep track of the adjustments on caster / camber.
Check this out! We have a totally revolutionary product that will blow the competition away!
SLICASTTM Patent Pending is the slickest method of adjusting your camber & caster independently of each other.
The upper A-Arm houses a movable ball joint holder. As the ball joint holder is rotated, the caster is incrementally adjusted by .4 degrees. The stock setting for the caster is 0 degrees, it can be adjusted to the rear up to -2.4 degrees or to the front up to +2.4 degrees. As caster is being adjusted, the camber is left unaffected unlike heim-style type made A-Arms.
Numbers show what your adjustment settings are so that you can have different settings for special conditions or tracks. Takes the guesswork out of it!
Basically they are easier to adjust and keep track of the adjustments on caster / camber.