Engine block reinforcements Mercedes M104 for Nissan S-chassis
Reinforcement plates for Mercedes M104 /OM606 together with our engine mounts for Nissan S-chassis, S13, S14, S15 AS-001010-01
At higher power outputs on the M104, the blocks tend to crack in the area around the motor mounts.
Joining all 6 attachment points in the block has proven to help.
It is best to weld the reinforcement plates to the motor mounts but not necessary.