

AMW 4X4 AUSTRALIA
Unrivaled Jeep® HEMI® Conversions
Home of Australia's only certified AMW 4x4 Installer
America's Most Wanted 4x4 (AMW4x4) & Mckay Performance Centre (MPC) have perfected Jeep® HEMI® Right hand drive Conversion Packages. We start with genuine Mopar® crate engines and transmissions, adding AMW4x4 engineering and manufactured adapters, brackets and tubing kits. Our packages include everything that is needed, from the correct oil pan to the complete exhaust system and proprietary engine calibration to suit the Australian conditions. These are the most complete HEMI® Conversion Systems period! All conversions include a 3-year/60,000km on engine-conversion parts and 1 yr warranty on labour by approved licensed repair service centers when MPC installs the HEMI® Conversion Package.
Gladiator / Wrangler JT / JL | Conversion Packages
AMW 425 | 345 Engine Conversion JL | JT
PRICE: $69,000 AUD Drive in drive out
Hemi Long Block Crate Engine
Hemi Intake Manifold: SRT | Dual Runner Valves
Cold Air Intake Kit | Closed Airbox: 9" Oiled Filter
Engine Mounting System: Clevite Mounts | Engine Cradle
Proprietary Powertrain Calibration: PCM | Remote Tuning Feature
Deep Rear Sump Steel Oil Pan
High Torque Engine Starter
High Output Alternator
Power Steering Pump: Oil Cooler | Fluid Supply Lines | Reservoir
AC Compressor & Mandrel Bent Lines
3.0" Exhaust Manifold Kit: SRT
Stainless Steel Mandrel Bent 3.5" Exhaust System
ZF Automatic 8-Speed Heavy-Duty Transmission 8HP75
Aluminum Radiator
850-Watt Engine Cooling Fan
Powertrain Harness | Fixture Built & Circuit Tested
Proprietary (AMW TrueShift) Manual Shift Mode: Unlocked TCM | Remote Tuning
Integrated Body Control Module Tool + Gateway Bypass
241 T-Case Half + Input Shaft | Option Selection: Non-Rubicon or Rubicon
Diagnostic Tool: Wi-Fi Remote Calibration Tuning Capability
Complete Vehicle Serviceability
Install time: 50 hrs
Part Warranty: 24-Month | 24,000 Mile
One Year Warranty when Installed by AMW4x4


AMW 505 | 392 Engine Conversion JL | JT
PRICE: $79,995 AUD Drive in drive out
6.4L/392 cubic-inch displacement
505 horsepower
475 lb-ft of torque
Cast iron block with 4-bolt main caps
Aluminum cylinder heads
Forged crankshaft
Powdered metal rods with floating pins and hypereutectic aluminum pistons
10.9:1 compression ratio allows for pump gas use
4.090-inch bore and 3.724-inch stroke
Hydraulic roller camshaft
Eight-speed heavy-duty Mopar® automatic with fluid supply line kit, 6061 billet heater delete and 85° C thermostat
Install time - 45 hrs
AMW 606 | 426 Engine Conversion JL | JT
PRICE: $109,995 AUD Drive in drive out
7.0L | 426 Stroked Mopar® Crate Engine
Forged Pistons
11:1 Compression Ratio
606 horsepower
609 lb-ft of torque
Apache Cylinder Heads
4340 Forged Manley Crankshaft
4340 Forged Manley H Beam Connecting Rods | ARP 2000
4.090 Bore | 4.050 Stroke
Custom Ground Hydraulic Roller Camshaft
8HP75 Tuned Heavy Duty Transmission
HEMI® Oil Pan Deep Steel Rear Sump
HEMI® 3.0” Exhaust Manifold Kit: Heat Shields | Hardware
Alternator 220 Amp High Output
Power Steering High Flow Pump
High Torque Engine Starter
T-Case 6061 Billet Input Support Housing | Hard Coat Anodized
Engine Oil Filter Relocation Kit
Air Conditioning Compressor
Powertrain Wiring Harness | Fixture Built | Fixtured Tested
Billet 6061 Heater Delete 85°C Thermostat | Fluid Supply Lines
Install time - 45 hrs


AMW 707 Hellcat Engine Conversion JL | JT
PRICE: $124,550 AUD Drive in drive out
6.2L/376 cubic-inch displacement
2.4L Supercharger
707 horsepower
650 lb-ft of torque
Cast iron block with 4-bolt main caps
Aluminum cylinder heads
Forged crankshaft
Powdered metal rods with floating pins and forged aluminum pistons
9.5:1 compression ratio allows for pump gas use
4.090-inch bore and 3.724-inch stroke
Hydraulic roller camshaft
Eight-speed heavy-duty Mopar® automatic with fluid supply line kit, 6061 billet heater delete and 185° F thermostat
Install time - 65 hrs
AMW 840 Demon Engine Conversion JL | JT
PRICE: TBA
6.2L/376 cubic-inch displacement
2.7L Supercharger
840 horsepower
770 lb-ft of torque
Cast iron block with 4-bolt main caps
Aluminum cylinder heads
Forged crankshaft
Powdered metal rods with floating pins and forged aluminum pistons
9.5:1 compression ratio allows for pump gas use
4.090-inch bore and 3.724-inch stroke
Hydraulic roller camshaft
Eight-speed heavy-duty Mopar® Trackhawk 8HP95 automatic with fluid supply line kit, 6061 billet heater delete and 85° C thermostat
Install time - 65 hrs


AMW 1000 Hellcat Engine Conversion JL | JT
PRICE: TBA