Torque straps, two factory kinds...the Hertz Renta Racer Chain...bottom left by the oil filter, a chain from the cross member or chasis rail to the engine "some how" Two bolts, one piece of chain partly torqued that the limits the engine under a burnout launch. A pice of steel then replaces it once you've gotten the design right. There is about 3 to 4 degrees of engine rotation under soft engine mount transmission, you set a buffer zone to half the amount to about 1.5 to 2 degrees.
No pictures on the net of the 1971-1977 European Granada Mark I 3.0 V6 right hand side upper firewall dampener.
Replicating the "I see says the blind man" item requires you to use you spring tower brace and hook it to the 2V inlet manifolds bolts on the last intake tract. Make a stern, hard braket to link the engine to the passenger side brace.
eg Front drive cars, like ingalls stiffy engine torque damper 03-07 honda accord 3.0l # 93051
Same thing you find on those funny old 1959 to 1970's "Mr Bean" Mini's