Ad for the early 80’s Holden commercial range – all based on the HQ, and to be the last model for several years after Holden would ill-advisedly drop utes and vans from their range, neatly handing the market over to Ford until the Commodore ute was introduced.
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Holden WB Kingswood utility – TV commercial
Contact with the brake fluid ring seal .
In this case the problem may also be included as a range of increased friction which can be used .