I am running the BB Mopar ARP main studs with aluminum caps in my B engine. They were machined, and I torqued them during assembly to 90 ft-lbs with ARP moly lube. The machinist actually stamped that on the block.

1993 Daytona, 5.50 at 130mph (1/8) 1.19 sixty ft (PG). Link to 572 B1 - Part 1