Yes and no, they look like a HQ rear end but have some minor differences, primarily around the rear bar being used to jack the car up, whereas a HQ used an under sill jack. The rear bar sits further out as support brackets are thicker, and the body has extra re-inforcement as well. Bar should have jacking slots like a sedan but I can't see them on that one, so it os probably a HQ bar. They kept the HQ styling and HQ quarters, just like utes and vans did.