GMachineDartGT
Senior Member
Alignment has always been a sore subject on our mopars. The eccentrics in the upper arms are often hard to access especially with a wide tire and don't offer the kind of adjustment range for modern specs.
I've been using SPC upper arms for years now and corrected the one fitment issue they had. Most don't know a delrin bushing is available but without the proper sleeves and spacers they are useless. I make the proper fitting sleeves and spacers to install them just like factory arms.
Since I like to do high performance open track days, I use modern alignment specs. -1.5 deg camber, 8 deg caster and 1/16 total toe.
Using these arms, simple turn plates, an SPC caster/camber gauge and a toe gauge you can align your car accurately at home. The key is the design of the SPC control arm. Once you lock down the factory eccentrics, your caster and camber is done directly from the arm itself.
See the pictures of an alignment I just completed.
I've been using SPC upper arms for years now and corrected the one fitment issue they had. Most don't know a delrin bushing is available but without the proper sleeves and spacers they are useless. I make the proper fitting sleeves and spacers to install them just like factory arms.
Since I like to do high performance open track days, I use modern alignment specs. -1.5 deg camber, 8 deg caster and 1/16 total toe.
Using these arms, simple turn plates, an SPC caster/camber gauge and a toe gauge you can align your car accurately at home. The key is the design of the SPC control arm. Once you lock down the factory eccentrics, your caster and camber is done directly from the arm itself.
See the pictures of an alignment I just completed.
