Yeah no problems with bolts on the Mondeo MK2, The lifters we use over here are GM Corsa B lifters also designed for the Opal and Calibra, sorry I don't know what the USA equivalent cars.
Mondeo (UK Model) GhiaX 2.5 v6
DMD 2003 Version
GhiaX 2000 Spec
Semi Automatic Climate Control
Power Folding Mirrors, Japan Stylie
Ford OEM RSAP
Latest Sump Revision