Z34 370z/ V36 4130 Chromoly Super Lock Lower Control Arms

The GKTECH Super Lock front lower control arms simplify, improve and replace the front lower control arm and compression rods on the Z34 370z/V36, while also supporting around 65+ degrees of steering lock.

These arms are designed based off CMM data, they are CAD designed, FEA tested, have CNC machined ends and the main body is laser cut and bent from 4130 Chromoly Steel.

These arms are adjustable, at their minimum length they start at +32mm over OEM and adjust out to +72mm from OEM. These arms have been designed with the OEM knuckle in mind, meaning they will work with our bolt on steering kit which uses the OEM knuckle.

A limiting factor with the OEM LCA is the strut to knuckle position in that the brake caliper is prone to hitting the strut when on full on lock. To assist with clearance we have moved the strut mount further inward and added adjustability to allow the strut to be moved up to 50mm inward.

We still use, as we do all our arms, common sized PTFE bearings throughout the arm, which can be found locally, however, we do have them on the shelf should you wish to carry spares. We also use our high misalignment rose/ heim joints to allow the arm to rotate freely.

We also include dust boots to protect the rose/ heim joints and have lock stops built into the arm for those that want to dial down the fun. Finally, the arms are E-coated (electrophoresis coating) for rust prevention.

- Allow for 65+ degrees of steering lock - Adjustable from +32mm to +72mm
- Designed to be used with OEM knuckle
- Strut mount relocated up to 50mm (adjustable) for caliper clearance
- Adjustable link pin/ roll bar settings
- High misalignment rose/ heim joints
- CMM measured, CAD designed, FEA tested
- CNC machined ends
- Laser cut 4130 Chromoly steel design