Substantial increase in shifting precision for a small price. Fits '87 to '89 911.
- Replaces the soft factory rubber with firm and resilient insoform plastic.
- Includes metal bushings and new mounting hardware.
drilling or grinding the factory rivets that retain the original
coupler disc. This should be performed with the coupler removed from
- Isolation is maintained, however transmission noise and vibration at the shifter may increase.
Also fits 964 and 993, 2 and 4 wheel drive.