Nissan Silvia S13 Front & Rear 5 Stud Conversion

It's time, you know it - we know it. The 4 stud needs to go and lucky for you we've got the kit to start you off.
The GKTECH CNC machined Billet Chromoly 4 to 5 Stud Front Conversion Hubs are a direct replacement of the OEM hub and are designed to have the OEM snap ring and wheel bearing able to be swapped over. These Front Hubs take your S Chassis from 4x114.3 to 5x114.3 allowing a new range of brake upgrades and wheel choices.
The 5 Stud Rear Hubs are a replacement of the OEM S14 Silvia / S15 200SX Rear Hub Assembly which are a direct bolt on to your S13 rear knuckles.
Testing for all our hubs consist of cyclical loading through a range of real world load cases including extreme high loads to simulate impacts, up to 800kg of load (equivalent to a total car weight of 3200kg). Over 900hrs of total loaded running time, 70 days @ 12hrs a day whilst monitored for temperature and vibration throughout the testing and MORE!
Features:
- Converts from 4x114.3 to 5x114.3 PCD
- Grade 10.9 M12x1.25 20MM 12.8mm front studs (NOT installed)
- Grade 10.9 M12x1.25 OEM 14.3mm rear studs (PRE installed)
- Rear OE Quality bearings, seals and quality SHELL grease pre installed
- Fully serviceable with rear hubs and bearings available separately
Note: Sold in PAIRS
Note 2: Front bearings are pre installed into the hubs.
Note 3: ABS ring and SNAP ring are not NOT included
Note 4: Wheel studs are supplied but not installed.

Snap ring can be found here: Nissan Silvia S13 Front Wheel Bearing Circlip FAQs Will this fit my car?
We can only confirm fitment for the vehicles listed under the vehicle compatibility. If your car is not listed there, then we don't know if it will fit.
I'm converting my S13 to 5 stud, what else do I need?
You will need front and rear rotors OR you can re-drill your front rotors to suit.
Alternatively, you can pair this setup with a Skyline or Silvia Big Brake upgrade.
VEHICLE COMPATIBILITY Nissan CEFIRO A31
LAUREL C33
S13 CA18 180SX
S13 CA18 SILVIA
S13 SR20 180SX
S13 SR20 SILVIA