My son had found a couple of 7s in a wreckers.
Dapto Pick a Part, just south of Wollongong NSW have 2 TR7s, one of them complete, a bit rusty, but in fairly good condition otherwise.
The second is sitting three high in a stack, which suggests it may be bound for the crusher fairly soon.
They also have 4 Skylines. They obviously don't know what they have, as they have been selling the slippery diff & crown wheel & pinion assembly out of them to Holden owners for $50.00. What is left may be of use to someone wanting to build a stronger LSD equipped rear axle for a 7V8. As an indication, I paid $600.00 for a new LSD to fit the skyline/HSV Holden a few of years back, which was very cheap then.
Hasbeen