SuperTech ::::: SuperTech Titanium Valve Springs Retainers For Mitsibishi 4G63

This is a set of 16 valve spring retianers for the Mitsubishi 4G63. These are the titanium versions that fit with stock, single, ordual spring setups. These are recomended with the SuperTech upgraded single valve spring setup. These are required for the SuperTech upgraded dual valve spring setups.