This is for a 84-2002 Cummins 4bt,6bt 12v or 24v to a 2003+ ZF6 from a 6.0 or 6.4 Ford Diesel.
No crank spacer needed . any 13″ Cummins flywheel can be used (modified for zf pilot bearing
Current stock adapters are Steel and Precision ground on both sides
These may take up to 2 weeks before they ship out .
Nick Caspar –
May be dumb question but it should be a simple one to answer. Will these adapters work for medium duty sourced 12 valve 6BT (1999) or just ones originally from a Dodge truck?
they will fit any 6bt or 4bt