Mercury Motor Mount upper 923373

[sunburnt]

anyone put solid upper mounts on motor/ fuel / oil /cleaners/ etc... de·te·ri·o·rate them.
where can i find? on 35 hp 1985^ make? cost each 90.00 + type of rubber--- even nos bad

 

[Chris1956]

Sierra makes them for less $$. Solid mounts were used for racing purposes.