Engine Adapter Kits

Shop ZF 8HP engine adapter kits for BMW, Chevrolet LS/LT, Toyota JZ, Nissan RB, Ford, Honda, Hemi, rotary, Subaru and other swap projects. Start with the exact engine and transmission codes, then confirm the adapter, flexplate, torque converter, starter, controller and driveline plan before ordering.

Find an engine-to-8HP adapter path

The collection also includes BMW, Nissan SR20 and other catalog paths. Product-specific information takes priority over this category overview.

What to confirm before buying an 8HP adapter kit

Engine identity: record the exact engine code, crank pattern and starter arrangement.
Transmission identity: confirm the full ZF 8HP model and donor details. An “8HP” label alone is not enough.
Included components: review the product listing for the adapter, hardware and any stated included parts. Do not assume a flexplate, converter or starter is included.
Vehicle packaging: plan tunnel clearance, sump clearance, mounts, tailshaft, output flange and exhaust routing with your installer.
Control strategy: choose the TCU and harness around the exact gearbox, engine management and vehicle electronics.

Map the complete conversion through the 8HP Swap Guides, compare ZF 8HP gearboxes, and review the matching flexplate and driveline options.

ZF 8HP adapter kit FAQ

Does one adapter kit fit every ZF 8HP?

No. Confirm the engine, exact transmission model, donor details and the individual product listing. Similar gearbox names or bolt patterns do not prove compatibility.

Is an adapter the complete swap kit?

Not necessarily. A complete conversion can also require a suitable gearbox, flexplate or drive plate, torque converter, controller and harness, mounts, cooling, shifter, output hardware and a vehicle-specific tailshaft. Check what the selected product actually includes.

What details should I send before ordering?

Send the vehicle, engine code, exact ZF 8HP model, donor vehicle, intended use and any parts already selected. Photos of the engine rear face, gearbox bellhousing and available tunnel space can help clarify the build.

Adapter maths beats adapter roulette. Ask 8HP.Shop to review your engine and gearbox details before ordering.