If the motor is out, use a flywheel lock such as

http://www.justveedubs.com/tools.php?PHPSESSID=34784c325edf8871f6efba075fff2dfe&FormName=toolsearch&FormAction=search&s_pcat=&s_pname=flywheel+lock

or

http://www.empius.com/f/flywheels.html

It will decrease alot of potential injuries to man and
machince.

Ken Lewis
86 Transporter Crew Cab, 60 T-5 Coupe
http://neksiwel.20m.com/   O2 sensor monitor gadget, my
cars, Vanagon Tech
http://EB03.20m.com/  Everybus 2003 pictures