GKTech - Z34 370Z/RZ34 Z Front Upper Camber Arms (FUCA'S) - Z34X-FUCA

The GKTECH Z34 370z/RZ34 Z Front Upper Camber Arms (FUCA's) are used to adjust the front camber or caster. When you lower your car negative camber is introduced which reduces the contact patch of your tires and thus available traction. Our front upper camber arms will get this issue sorted!

These arms are a direct replacement of the standard arms and allow for negative 2.24" (-57mm) through to plus 0.78" (+20mm) of adjustment compared to the OEM arm. On a stock lower arm we have seen camber as low as -5.0 degrees of camber and as high as +1.6 degrees!

As a completely unique design we have made it possible to adjust caster, by using stackable shims it allows you to further increase adjustment by + or – 1 degree of caster.

These arms have been CAD designed, FEA tested, they are laser cut from high strength steel, are TIG welded and to finish the arms off they're E-coated (electrophoresis coating) for rust prevention.

The arms feature high misalignment PTFE lined rose/ heim joints, that we use in all our suspension arms, that are a common size bearing that can be found at your local bearing supplier, or if you need we do have them on the shelf.

We also include dust boots to keep the bearings protected.

- Adjustable on car without the need to remove the arm constantly adjusting
- Lightweight design
- High misalignment PTFE lined common size bearings
- CNC Laser cut from high strength steel with CNC machined ends.
- CAD designed, FEA tested and TIG welded
- Balljoint/ Inner wheel well clearance

Will these fit my car? We can only confirm fitment for the vehicles listed above under "confirmed fitment". How do they adjust caster? We've made caster adjustable through stackable shims. By using larger shims in front of the bearing you are moving the arm backward (towards the rear) increasing caster, by using larger shims behind the bearing you are moving the arm forward and reducing caster.  How much camber will they give me? On a stock lower arm we have seen camber as low as -7.0 degrees of camber and as high as +0.7 degrees!  How long is the warranty on these arms? All GKTECH suspension arms come with a lifetime warranty against manufacturing defects. The Teflon lined rose joints come with a 1 year replacement warranty. We stock spare bearings so even after the 12 months is up we can still help with replacements, worse case scenario they're a 5/8" rose joint for the outer bearings and a COM10T inner bearing which are readily available through your local autoshop. Are these suspension arms legal for use on street cars? We recommend that you contact your local RTA for clarification/confirmation.  Do you carry spare parts for this product? They can be found at any local bearing supplier as mentioned, however, we do keep them on the shelf so that the arms can be serviced, the spares can be seen below; Replacement PCML12TE Bearing - Spare part can be found here Main bearing - Spare bolt can be found here Main bearing bolt - Spare bolt can be found here Are there any special tools required? No, a spanner set will do the job which we do sell separately here - Open ended wrenches Do you carry spare parts for this product? Yes we carry the following spare parts for this product; Replacement Com10T Spherical Bearing - Spare part can be found here