8HP Conversion Ordering Guide for Australian Builders

Australian builders lose time when parts are ordered in the wrong sequence or critical fitment information is missing. A clean order starts with a clean brief.

Quick buyer note: 8HP swaps are not just “gearbox plus hope”. The reliable path is matching the transmission family, controller strategy, cooling, adapter hardware, driveline outputs and service parts before the car is apart.

Information to send before ordering

• Vehicle chassis and engine.
• Target power/torque and intended use.
• Current gearbox and differential setup.
• AWD or RWD goal.
• ECU/controller strategy.
• Whether fabrication is being done in-house or by a workshop.

Order sequence

Start with gearbox choice, then adapter/bellhousing, controller, cooling, shifter and driveline. The 8HP.Shop guides hub and parts catalog are built to help customers follow that order.

Freight and support

For bulky or mixed orders, use the contact page before checkout so availability, package fit and freight assumptions are clear.

Recommended next step

If you are pricing a real build, start with the 8HP.Shop parts catalog, compare the relevant ZF 8HP gearboxes, and send the vehicle/engine/power goal through the contact page so the order is matched before parts ship.

FAQ

Can I use this guide as a final fitment guarantee?

No. Use it as a buying and planning guide. Final fitment depends on engine, chassis, ECU/controller strategy, tunnel clearance, output flange, tailshaft, mounts, cooling layout and intended power level.

Should I buy used, rebuilt or upgraded 8HP hardware?

For mild swaps a good used lower-kilometre unit can make sense. For serious power, budget for the correct base transmission plus inspection, service parts, cooling and upgrades from the internals and Dodson parts collection.

Where should I start if I am unsure?

Start with the 8HP guides hub and work backwards from your engine, chassis and torque goal.