GKTech 240sx/Skyline to 350z/370z Diff Conversion
GKTech 240sx/Skyline to 350z/370z Diff Conversion
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
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For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
The GKTECH 240sx/Skyline to 350z/370z Diff conversion bushings allow you to bolt in the stronger 350z/370z/G35/G37 differential to your 2 bolt R200 S14/S15/R33/R34 subframe.
The bushings are CNC Machined from 6061-T6 aluminium and require no further modification to the subframe, just simply press the two bushings 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 an extended capacity dual stud diff cover (now available).
The other selection is for two bolt Z33/Z34 diff housings, which will come with two front bushings and two rear bushings.
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 machined dual stud diff covers or the Greddy dual stud diff cover.
