Marks4WD Barra Patrol 6HP26 ZF6 Transfer Case Adapter & Weld In Engine Mount Conversion Kit

Marks4WD Barra Patrol 6HP26 ZF6 Transfer Case Adapter & Weld In Engine Mount Conversion Kit The Marks 4WD Barra Patrol Conversion kit allows you to install the Ford Barra 4.0L 6-cylinder engine (NA or Turbo) and ZF 6HP26 2WD automatic transmission into the Nissan GU Patrol. The package is designed around the ZD30 manual cross member, tail shafts, and low-range lever. If you are installing using a different model cross member or a combination of parts, you will need to check the clearances in areas such as engine to firewall, engine to radiator, and engine sump to front differential. The transfer case adaptor fits all GU transfer cases (RD models need slight grinding). These kits are designed around the GU transfer case, which mounts the low-range lever directly to it. The GQ transfer case will bolt up, but you will need to sort out a custom low-range lever setup. Designed and manufactured in-house at Marks 4WD in Dingley Village, Victoria, with the same attention to detail and high standards that Marks 4WD customers have come to expect, this kit utilises Weld-In Engine mounts for customers with a NON-ZD30 chassis. What’s Included Transfer Case Adaptor – Ford ZF 6HP26 to Nissan GU Y61 Transmission Mount – Nissan GQ/GU Patrol to Ford ZF 6HP26 Barra to Nissan Trans Adaptor – Upper, Lower Mount & Sleeve Coupler Shaft – Ford ZF 6HP26 Auto to GQ/GU Patrol Seal, O’Ring, Rubber Bush Dowels, Bolts, Nuts, SHCS Engine Mount Rubbers Engine Mount Brackets Chassis Posts (Weld-In) Engine Mount Clamps Detailed Instructions (Downloadable here) Transfer Case Adaptor Kit Designed to bolt directly to the Nissan Patrol crossmember and weld-in engine chassis posts, our conversion kit is engineered around the factory tailshafts and low-range lever, allowing it to fit within your existing driveline with minimal modification to factory components. The engine mounts are designed to retain the OEM Ford Barra power steering pump, alternator (factory or aftermarket relocation kit), and air conditioning compressor, while supporting naturally aspirated installations and, for turbo applications, compatibility with the factory low-mount setup or 6Boost top-mount turbo manifolds from Barra the World. (Note: Using alternative crossmembers may alter engine position and component clearances.) Adaptor 101mm from transfer case face to transmission face Retains the factory ZD30 Manual front and rear tail shafts Bolts to the factory ZD30 Manual Nissan Patrol cross member Transfer Case Adaptor Machined from lightweight T5 cast aluminium, the adaptor housing features a precision spigot boss that locks concentrically onto the ZF 6HP26 bore. For maximum leak protection, we designed the adaptor with oil sealing at two critical points using a rotary seal and O-ring combination, with factory hardware retained on the transfer case side to keep the installation clean and simple. Coupler Shaft Machined from heat-treated 8620 high-strength steel, the coupler shaft is precision-made to connect the 2WD transmission output shaft and your factory transfer case input shaft. Transfer Case Adaptor Mounts Getting the driveline centred in the factory position is one of the most important steps in a good Barra conversion, which is exactly why we designed our swivelling mounts to deliver. This allows you to dial in the factory driveline position, which significantly reduces Noise, Vibration, and Harshness (NVH) for a conversion that drives and feels like an OEM 4WD. Mounts features: High-quality black e-coat finish to ensure corrosion protection Rubber bushes to absorb driveline vibrations. Simple symmetric design Cone locking nuts for vibration resistance Supporting Hardware High-quality zinc-plated high tensile hardware for corrosion resistance OEM grade seals and O-rings Engine Mount Kit Our Weld-In engine mount kit is designed to work with your factory NON-ZD30 chassis with minimal modification: Laser cut and CNC-folded engine block brackets e-coated black for corrosion protection Marks 4WD Heavy Duty engine mount rubbers Laser-cut and CNC-folded chassis posts ready to weld into your project Vehicle Compatibility Body/Chassis Nissan Patrol GU (NON-ZD30) Engine Barra 4.0L NA and Turbo Transmission ZF6 6HP26 2WD ONLY Crossmember ZD30 GU Manual Transfercase GQ/GU Note: Using a GQ transfer case requires a custom low-range lever Additional Items Required to Complete the Conversion Induction system Fuel system Exhaust system Cooling system HVAC system (Heating, Ventilation, and Air Conditioning) Electrical system Steering system Ford FG engine sump/pickup/windage tray Important Notes Suites Non- ZD30 chassis This kit addresses the mechanical adaptation of the transmission to the transfer case. Depending on your specific build, the following items will also require solutions: - Shifter linkage mechanism - Interior shifter interface FAQ’s Does this kit work with a GQ transfer case? Yes, the kit is compatible with GQ and GU transfer cases. However, if you are using a GQ transfer case, a custom low-range lever will be required to complete the installation. Is this kit suitable for the ZF 6HP26 4WD transmission? No. It is designed for the Ford ZF 6HP26 2WD transmission only. It is not compatible with the 4WD version of the ZF 6HP26. Can I use a ZF transmission from any vehicle? No. Our kit is only compatible with the OE Ford ZF 6HP26 2WD transmission commonly used in the Ford Falcon and 2WD Territory. Chinese-manufactured ZF6 6HP21 transmissions are not compatible with this kit. Will I need to modify my factory tail shafts or cross member? No. The kit is engineered to retain your factory ZD30 Manual front and rear tail shafts and factory cross member, keeping your driveline geometry as close to stock as possible. Can I fit a Turbo to the Marks4WD Barra conversion kit? YES. Our kit is designed to suit both the Ford OE low-mount turbo or the 6 Boost Barra Manifold from Barra The World Is the Marks4WD Kit Australian-made? Yes. The Barra Auto ZF 6HP26 to GU Patrol Transfer Case Adaptor Kit is designed and manufactured in-house by Marks 4WD at our workshop in Dingley Village, Victoria, Australia. What is included in the Barra Patrol Conversion kit? The kit includes the transfer case adaptor (T5 cast aluminium), precision-machined 8620 steel coupler shaft, swivelling transfer case adaptor mounts with rubber bushes, zinc-plated high-tensile hardware, OEM-grade seals and O-rings, and the MFK42100 weld-in engine mount kit. What additional modifications are required to complete a Barra swap in a GU Patrol? The Marks4WD kit addresses the transmission-to-transfer case connection. To complete the conversion, you will also need to address the induction, fuel, exhaust, cooling, HVAC, electrical, and steering systems, as well as the shifter linkage mechanism, interior shifter interface, and Ford FG engine sump, pickup, and windage tray. Are Instructions Included? Yes. Detailed instructions are available to be downloaded at any time from HERE