- Nov 13, 2018
Wondering what the difference is in the frame mounts for the engine mounts on a 1971 V8 car. I can only find BBC replacement frame mounts and no original frame mounts for reference. trying to find out what my car currently has. Came with a SBC motor and solid engine mounts, wanted some poly-urethane so ordered some Energy Suspension 3.1114G but it was a struggle to get both the engine mounts bolts in, once in the transmission mount didn't line up.