your a wise man.
Remove the gearbox first for SAFETY.
Remove the distributor, and yer on your way.
an ALTERNATIVE is to drop the entire motor
and front sub frame out the bottom as the factory
assembled your car. This of course requires
rolling jacks, having the car supported high enough for
the unit to clear when pulling out forword.
while the motor is out - now is the time to repair your cracked steering gear box mounting support arm. Clean it well and wire brush it
to see the cracks.

_________________
1976 BMW 2002 #2743711(sorry I sold it 12/25/06)
1986 BMW R65 650cc twin 19k miles
1964 BMW R27 250cc single 15K miles
2002 BMW 325xiTouring 29k miles
1984 MERCEDES-BENZ W123 300D Turbodiesel-188k miles fein-DIESEL