Bellhousing alignment

[J&S Racing]

Originally Posted by Rory McNeil

I don`t know what engine you are building, but on my FE and small block Fords, I have found the common Lakewood offset dowels to fit in the block a bit looser than I would like. To keep the dowels in position, I drilled and tapped a small hole in the blocks bellhousing flange area, and installed 1 small Allen head setscrew for each pin, to lock the dowel pins in position. That way you can Re& Re the bellhousing as needed, without having to worry about knocking a dowel pin out of position.

BBC
I went with the dowels from Robbmc performance. The have a Allen that runs through the center of the dowel. Once it’s in position you tighten the Allen and it locks the dowel in.