Replace Distributor Drive Shaft ?
Collecting parts to assemble my magnum 360. The only part that I haven't purchased is a new distributor drive shaft. Do I need it? Used one looks to be fine, just a little reluctant to put a used one in. New Comp cam, distributor, pretty much everything new except block and rods. Original brass bushing stll in block. If I buy a mopar hardened shaft should it be the same size as the original and not require the bushing to be clearanced. All the machine work is complete. Thought I would ask your guys advice. Getting real close to assemble. Also how many of you use the relief spring kit for added oil pressure? Thanks in advance!