L31MaxExpress
I'm Awesome
I drilled the rivets holding my stock shells together and replaced the stock inserts with polyurethane inserts. Wire brush and some paint to make the shells look like new.Why on Earth would you take out the wonderful clamshell-design engine mounts and shove in "solid" mounts?
The whole point of "solid" mounts was that the older, non-clamshell mounts would separate from age or hard use, and the engine would lift under torque. Clamshells don't do that. There's ZERO need for "solid" mounts.
The O-N-L-Y problem with clamshells is not the design, but the ****** aftermarket replacement parts. Thin steel shells, made in China. "Good" original GM mounts are excellent.