Good point John,

"Torque to stretch" type bolts must be replaced or they will fail if
torqued a second time, but VW has used both types, identified by the
length of the tread (stretch = 22 mm, std = 10mm).  I would replace the
stretch type with standard bolts if possible.  Obviously both are dealer
items and I am sure several $$$$ each times 8.  By the time you replace
these and the case studs  you are in it $20O-$300 before even getting
into the other major parts and machine shop work.

Also, the Haynes manual states that the flywheel/drive plate bolts must
also be replaced.

Again, you get what you pay for, and a top quality rebuild will cost
$3000 to $6000! (Robert Lilly spent the high amount on his 2.1)

Stuart

John wrote:
>
> Stuart MacMillan wrote:
> >
> >
> > A top quality rebuild would include:
> >
> > New (not rebuilt) heads and valves
> > New lifters
> > New cam
> > Top quality new pistons, rings and cylinders, matched and assembled
> > Rebushed, balanced (matched) and resized rods
> > Reground (not just polished) crankshaft
> > New oil pump
> > OEM gasket set with OEM sealant
> > All corroded case studs replaced (probably most of them)
> > New cam, rod, and crank bearings
> > Careful examination of case and align boring if needed
> >
> >
> >
> >Stuart,
>
> Your explanation is excellent and the list is very complete but I think
> "stretch" con rod bolts should be included and specifically mentioned.
> As I understand it, some rebuilders or remanufacturers still reuse these
> critical items and I don't think the Bentley book underscores the
> importance of stretch con rod bolt replacement.
>
>         JP