Brougham Socks
Description: The HT model replaced the popular HK Holden, carrying over the same body variants. Engine choices had some changes - six cylinder engines remained the same, but in the V8 option list was Holden's new 'home-grown' 308 cubic inch (5.0 litre) engine (and a smaller sister engine, 253 cubic inches (4.2 litre). The Chevrolet-sourced 307 cubic inch V8 was still offered, as well as 350 cubic inch (5.7 litre) engine replacing the 327 cubic inch V8. Some body modifications were changes to the rear quarter panels and rear window, as well as front grille and rear tail light changes. Manual transmissions gained synchromesh on first gear for six-cylinder Holdens.