If I remember rightly left and right are different engine mounts as the locating pin is in a different place, on stock mounts that is.

I have Collins engine mounts in mine, they are stil harsh some vibration but they are miles better than the vibratechnics that I took off, I dont know how rod lived with it it was horrendous knock ya fillings out bad 😂🤣😂🤣


​​​​​​Collins still firm but it's bearable imo