The GKTECH S/R Chassis to 350z/370z Diff conversion bushes allow you to bolt in the stronger 350z/370z/G35/G37 differential to your 2 bolt R200 S14/S15/R33/R34 subframe.

The bushes are CNC Machined from 6061-T6 aluminium and require no further modification to the subframe, just simply press the two bushes into the diff, while pressing the other in the subframe.

You will notice there are two options to choose from, most commonly people have the OEM single bolt cover, which comes as shown in the product photo. To help strengthen the rear support of the diff and counteract the single stud we do now also offer a diff brace (optional item).

The other selection is for two bolt Z33/Z34 diff housings, which will come with two front bushes and two rear bushes.

NOTE: Upon fitment, please check driveshaft (CV/axle) length to ensure there are no possibilities of the driveshaft (CV/axle) overextending or driveshaft (CV/axle) compression, which may lead to failures.

NOTE #2: The option "Z33/Z34 diff conversion secondary bush (for S14/S15 subframe)" is for those that are already running the conversion bush set (3pcs) and only want to purchase the 4th bush when running one of our CNC machined billet diff covers or the Greddy dual stud diff cover.

Suits:
NISSAN
R32 SKYLINE GTR
R33 SKYLINE GTR
R33 SKYLINE GTS-T
R33 SKYLINE GTS4
R34 SKYLINE GT-T
R34 SKYLINE GTR
S14 200SX/SILVIA
S15 200SX/SILVIA