Yes, The Crank Pulley (Along with Everything else attached to the T.C. would
have to be removed)

BUT ! First and Primo would be the Immobilization of the Crankshaft VIA the
Flywheel.

This Ain't an "Afternoon's work" Forethought and Organization are necessary!
(Pictures and Ziploc bagging parts [Including the individual bolts] LABELING
as you go will save you at re-assembly time!)

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'84 300SD sold
124.128