Understand odds are against me, but does anyone have an internally balanced 428 crank left over from an old project?
Considering using one in my 390, hoping one of the big inch guys outgrew one.
The other alternative is a used 428 flywheel for an 11 inch clutch if any used are out there, then I could use a local crank.
This wont be a big power motor, low 400's, so considering some options. trying to keep this 390 as low budget as possible