| Australian-based Suppliers | Monaro owner’s websites | Monaro Car Clubs of Australia | ||
| Rare spares | Holden / Pontiac GTO info collection | Victoria | ||
| HQ Restoration Supplies | New South Wales | |||
| Holmart | Queensland | |||
| South Australia | ||||
| Western Australia | ||||
| Tasmania | ||||
| GM Sites – Special Interest | GM Websites | |||
| Just Holdens Magazine | Holden | Holden Car Clubs of Australia | ||
| Chevrolet Car Club of Vic | HSV | |||
| The Unofficial Holden Commodore Archive | Chevrolet | US-based Parts Suppliers | ||
| Buick | GM Parts Direct | |||
| Summit Racing | ||||
| Classic Industries |