GFB Adjustable Short Throw Upgrade Kit
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GFB Adjustable Short Throw Upgrade Kit
GFB has built a solid reputation among enthusiasts for well engineered shifter solutions that tighten up sloppy factory linkages without the drama of a full replacement. This Adjustable Short Throw Upgrade Kit is a smart way to bring an earlier GFB shifter up to the latest spec, giving you more precise, shorter throws without swapping the whole unit. This listing covers the upgrade kit for the GFB 4003 6-Speed Short Shifter, bringing it in line with the 4002 kit specification. It includes the shift linkage clamp assembly that the 4002 kit ships with, so owners of the 4003 can retrofit the same improved shifting feel without buying a whole new shifter.
Kit Contents
- Shift linkage clamp assembly
- Hardware required for upgrade to 4002 spec
Fitment notes and compatibility with the GFB 4003 shifter are provided in the tabs above. Please confirm you currently have the 4003 kit fitted before ordering this upgrade.
Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
Universal fitment — verify dimensions before ordering.
Technical Specifications
| Spec | Value |
|---|---|
| Compatible Upgrade From | 4003 6-Speed Short Shifter |
| Upgrades To Spec Of | 4002 Kit |
| Includes | Shift linkage clamp assembly |
No instructions available for this product.

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