I made it a habit after cracking a bell years ago becaise the bolts were not Austrian tight. It makes sense with the safety can given the intended use. I loctite eveything, especially with a motor plate.
"7. Position your Lakewood Bellhousing over the flywheel/ clutch assembly and slide onto dowel pins in engine block. Fasten the bellhousing to the engine block using the 3/8”-16 x 1” (35 ft lbs of torque) and 1/2” bolts (100- 110 ft lbs) grade 8 bolts supplied. Secure the blockplate to the bellhousing using the supplied grade 8 fasteners installed in the order shown on the illustration."
I go 45 ft-lbs on the 3/8 and 85 on the two that go in from the front. Might have used# those from the manual but I can't remember
My bellhousing has to go on after installing the engine. I couldn't get a torque wrench on most of the bolts if I tried. Trans to bell is even worse on the new combo.