...The factory head bolts can begin to stretch with higher cylinder pressures and cause a enough space between the block and head for combustion to leak out...
...They also feature an OEM style vibrational dampener in the center of the shaft in order to decrease vibrations from the transmission upon hard launches which can cause premature wheel bearing failure...
...They also feature an OEM style vibrational dampener in the center of the shaft in order to decrease vibrations from the transmission upon hard launches which can cause premature wheel bearing failure...