Mallofusa T56 Manual Bellhousing Transmission Clutch Housing GM LS Series Engine Transmission Torque Converter Housing Replacement 1386-212-005 1386-000-017 1386-000-021

I was a bit concerned of the quality of this part due to its price. I checked it over pretty well. Actually the finish and appearance was very nice. It lined up perfectly on the engine dowels and the trans pins lined up right on the money as well. I checked the alighnment with an indicating plate adapter and it was dead nuts centered. No need for offset dowel pins in the block. Time will tell how it performs but overall, I am very happy with this bellhousing.