GM pilot bearing for LS engines

Sealed pilot bearing for GM transmissions behind LS engines.  This bearing is set up to install in the larger opening on the end of the crankshaft and accept a standard GM input shaft.  Measures 1.705" OD x .590" ID.  See measurement chart link for more information regarding this bearing.  *NOTE* This bearing is used when installing a Tremec TKO behind an LS/LT engine with an aftermarket cast aluminum bellhousing.