[400TT]

edit: oops, Rebel1 beat me to it.

US$20k for kit

Plus delivery and import fees.

then you need:
engine/gearbox
wheels/tyres
paint
maybe torsional tests & any mods
definitely convert right hand drive costs
extra parts for compliance - seats with headrests, new speedo, padded dash moulding for body edge, little labels(seat belts, tyre placard etc), side indicators, high-level brake light, reflectors, timed seat belt warning light, compliant steering wheel, compliant seatbelts, compliant steering lock, squirters, demister system, unleaded filler and all the other stuff that needs to be added/changed for ADR compliance.
wheel alignment
engineer fees
rego fees


I would like to be optimistic, but I can't see how it can be built for less than $40k with paint. Actually you would be doing well for $45k.

Maybe it could be done for less, but I would be generous with your budget, as building these cars is a big project and there are lots of places for hidden costs.

You could save money by using a soarer/crown/celsior front cut for Lexus V8 & auto(but would need to make/modify all the mounts) or find a EFI 302w & T5 package that would bolt in.

Just make sure you are fully informed before you start.