[gaurdian101]

i'm at a loss here i bought this engine as a short block casting 14093638 above the oil filter side is c229 a big 5 number and gm5.7 sgi well was told it was a one peace main seal and it looked at it when i got it has the aluminum plate on the back of the engine that looks nothing like a 2 peace that im used to buying ,,,,went to go buy a pan for it and don't fit the gaskit is allot taller seems to be the same size as a 2 peace main seal also the crank on the end where the flywheel mounts to looks to me just like the 2 peace seal two very confused i heard of a retro fit one peace seal but never seen one