Shibata GRK5-R Conversion Kit GRK5RCVBK High Motor Mount RC Drift Upgrade. SHIBATA GRK5 Conversion Parts Set “Black”. The first image shows everything included. This parts set allows you to convert your existing GRK5 to a GRK5-R. High Motor Mount Kit. The image shows a simplified, temporary assembly. It is not exactly as per the instructions. The motor mount sheet, which is attached to the original GRK5 and sandwiches the upper deck, is required. Not compatible with GRK4. Please note that the GRK5 plate that attaches to the upper deck is not included. This item has been installed, so there are some minor scuff marks on the screw threads. Please refrain from purchasing if this is a concern. The battery clamp’s movable part uses an O-ring, which is prone to deterioration. Please replace it as needed. Only the main chassis of the R31S093 Racing Conversion Kit is used. Other parts are unnecessary and have been omitted. The high-mount side parts are used but almost complete. There are also extra screws. The high-mount side is not completely disassembled, so it can be easily assembled. This is a kit to convert a GRK5 to a GRK5-R. Overdose Garum is good, but this is for those who like other chassis as well! This change allows U. International Buyers – Please Note.