Z34 370z/V36 Skyline Rear subframe slip-in collars Semi-solid or solid?:Solid The GKTECH hub centric rings

The GKTECH hub centric rings are CNC Machined billet aluminum and are designed to fill the gap between the hub of your car and the center bore of the rim

More info on the brackets can be seen here: Z33 350Z CAR SPECIFIC HANDBRAKE MOUNT

D matches the V2 High clearance LCA's that we sell

V2 Offset strut tops

- Outside mount includes 4x replacement M6x20mm

Z34 370z/V36 Skyline Rear subframe slip-in collars Semi-solid or solid?:Solid The GKTECH hub centric ringsThe GKTECH Z34 370z V36 Skyline rear subframe collars are used to eliminate axle tramp and to also tighten up the rear end giving more precise control of the vehicle under harsh driving conditions. The OEM bushes are designed more for comfort than performance and by filling the voids within the factory subframe bushes it makes the subframe much more "as one" with the car. Noise isn't drastically effected compared to going to solid subframe bushes and