Here is what JohnZ's Assembly Report say about it...
"The radiator support was built up first and placed on the conveyor fixture, including the radiator, A/C seals, baffles, condenser and plumbing, center grille support, hood latch assembly, horns, header panel, voltage regulator, horn relay, headlights, and RS headlight door assemblies; the lower radiator-to-subframe mount cushions and bolts were installed, retained by zip-nuts so they wouldn't fall off. The seals were stapled to the inner fenders which were then subassembled to the fenders off-line along with the lower fender extensions, A/C dehydrator bottle, Z21 wheel opening moldings, RS vacuum tank, emblems and marker lights, then those fender assemblies were brought to the buck and joined to the header panel and radiator support with the diagonal braces while fixtured at the rear of the buck to establish a perfectly square hood opening. The front valance panel, license plate bracket and parking lights went on, the forward lamp harness and RS vacuum harness was routed and connected to all components, the grille and headlight bezels went on, the washer bottle bracket and battery tray were installed, and the "cocktail shakers" were installed on convertibles. The front clip (less the hood) was now ready for assembly to the body after body drop at Norwood or at the end of the Trim Line at Van Nuys, prior to chassis-to-body marriage."