In recent times I have seen some 1G DSM/Eclipse kits come with 4 full mounts, which includes a proper mount for the front transmission instead of the dodgey half ass insert. Here's an example of a kit with 4 x mounts: http://www.ebay.com....=item20da68b717 . Now, whether or not that transmission mount is the same as those to suit a GVR4/GSR/EVO I am unsure because nobody has yet to confirm what the part number is for it or dimensions.
After doing some searching it appears that the 1G DSM/Eclipse front transmission mount (on the crossmember) has been revised to the part number 13-505 as pictured below. I've sent an email to 2 suppliers to get them to confirm the diameter and thickness to see if it is what we need instead of modifying a 13.501
Waiting response.
Update: Response I received means that it DOES NOT HAVE the same dimensions for an EVO/GSR front transmission mount on the crossmember.
EVO/GSR need a 80mm inner diameter with 40mm inside thickness. I've sent another enquiry to them with the measurements we need to see if they have anything available.
The dimensions for part number 13-505 are as follows:
Outer diameter: 75.5mm
Inner diameter: 21.4mm
Height: 50.5mm
Estimated “inside diameter” (according to your picture): 70.5mm
Estimated “inside thickness”: 39.35mm
Edited by EVO-00X, 18 April 2014 - 04:11 AM.