Rear subframe slip-in collars Differential Accessories - OEM S-chassis single piston

- OEM S-chassis single piston calipers can be used in a single or dual configuration BUT the drum lever won't fit without modifications

Extra pressure allows for a higher boiling point = better cooling

We do sell an RB/ VG specific fan which can be seen here: https://au

Check out this short video from one of our testers on Instagram:https://www

- CNC machined high tensile zinc coated 4130 steel with grade 12

Rear subframe slip-in collars Differential Accessories - OEM S-chassis single pistonThe GKTECH 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. CNC Machined 8 Piece Set