The 2020 Supra AN conversion kit are engineered to be a direct fit to the OEM blocks and was designed to re-use the OEM O-Rings and bolt for easy installation. This kit includes:
1 X -10AN to Block Adapter Fitting (Oil Return)
1 X -6AN to Block Adapter Fitting (Water Return)
1 X -4AN to Block Adapter Fitting (Oil Supply)
The 2020 Supra water supply line has a hard line we still have to develop. We will have parts for this coming soon.