Torque strap for a slant six?

Like Rusty,A length of chain and a 3/8'' eye bolt.
Find a boss on the block.The power steering mount hole works if you have manual steering.Find the sway bar hole in the K frame or drill one. Using 2 nuts on either side of the K hole mount adjust the chain tension to you desire and lock down the nuts.
Look and you will see the chain mounted to the block just above the electric water pump motor and a bit of chain below the motor.Only photo I got but you'll get the ideaIMG_0435.jpg