Engine mount bushings

Common practice is to use polyurethane bushings on both sides of the engine block tabs on the EngineMount . The engine mounting uses 3/8 bolts while the block has 1/2 inch holes. To prevent the engine bolts from moving in the half inch holes, polyurethane tubing is used. 3/8 inch ID polyurethane tube fits perfectly inside the block holes and will keep the lateral movement from happening. The tubing can be obtained from the hardware store. Cut the tubing so that it is flush with the hole it is filling.