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300ZX Non-Turbo LSx ULTIMATE Swap Kit - TH400 Transmission

300ZX Non-Turbo LSx ULTIMATE Swap Kit - TH400 Transmission

$ 5,999.95

The LOJ Conversions Gen III/IV Chevrolet LS Engine into 300ZX Non-Turbo Ultimate Swap kit is the most comprehensive engine installation package available for the 1990-1996 Nissan 300ZX. This kit has been engineered specifically for the Non-Turbo 300ZX to make the installation of your LS engine as simple as possible while retaining ALL of the OEM functionality you have come to love in your Z car. This kit includes everything found in our master kit plus even more features! This package takes ALL of the guess work out of your swap! It addresses engine mounting, fuel system, EFI wiring, exhaust, intake, cooling system, accessories, and more!
This kit uses a GM TH400 Automatic Transmission

The ULTIMATE Kit Includes (parts added over the master kit are in red):

  • LOJ LSx to 300ZX Motor Mounts (CNC Cut and Bent Motor Mount Brackets, Billet Aluminum Mount Pedestals with Energy Suspension Polyurethane Inserts, Brackets are powdercoated for durability and include hardware)
  • LOJ LSx to 300ZX Swap Transmission Mount for TH400 Transmission (CNC Cut and Bent, Powdercoated, includes Hardware and Energy Suspension Mount)
  • LOJ LSx to 300ZX Oil Pan (6.5qt* Capacity, Road Race Baffling, Anti-Slosh Baffling, Dipstick, Pickup Tube, Gasket, Hardware - Zinc-Plated Steel Construction)
  • LOJ LSx Swap Heater Block (to prevent cavatation induced overheating from Nissan heat control valve)
  • LOJ LSx to 300ZX Heater Core Outlets
  • Non-Turbo Steel Driveshaft Included (Aluminum Upgrade Available)
  • LOJ LSx to 300ZX Oil Filter Relocation Kit
  • LOJ LSx to 300ZX Returnless Fuel System Conversion (Includes OEM Style GM Filter/Regulator and all necessary lines pre-cut with QD fitings)
  • LOJ LSx to 300ZX Accessory Drive Kit (Allows mounting your NA Power Steering Pump and NA/TT Alternator to the LSx engine in their stock locations to retain your stock High Pressure PS Hose and Alt Wiring) Required Corvette Harmonic Balancer (Crank Pulley) and C6 Corvette Water Pump available separately!
  • LOJ LSx to 300ZX Oil Pressure Sender Adapter (Keep your stock Oil Pressure Gauge)
  • Aeromotive Stealth 360LPH Drop-In Fuel Pump for your Non-Turbo 300ZX (Non-Turbo Z pumps will not supply enough fuel at the LSx base fuel pressure of 58psi)
  • LOJ LSx to 300ZX Swap Headers by Kooks (No modifications to car required, 1-7/8" Primaries, 3" scavenging collectors, all SS construction, LIFETIME WARRANTY)
  • LOJ LSx to 300ZX Swap Harness by PSI Conversions (Brand new harness made specifically for this swap and include detailed instructions for trouble-free installation)
  • Remanufactured and Reflashed stock GM ECU (Removes VATS and other swap related trouble codes, also reprogrammed so your stock Tach and Speedo function properly)
  • OEM Style C6 Water Pump by Gates
  • OEM Corvette Harmonic Balancer (Crank Pulley)
  • OEM Harmonic Balancer Bolt
  • LOJ Conversions LS Swap Radiator by C&R Racing (Street or Race style)
  • LOJ Conversions Radiator Fan Package (Dual 11" SPAL Fans for Street Radiator, Single 16" SPAL Fan for Race Radiator)
  • LOJ Conversions Cold Air Intake Kit (Includes 4" Polished Aluminum Pipe, Couplers, Clamps, and K&N Air Filter) Intake Kit can be configured for either LS3 or LS2 MAF 

* Capacity can vary from 6.0 to 7.0 quarts depending on oil filter relocation setup and use of an oil cooler or not

Use of GM Transmissions require modifications to transmission tunnel!

No fabrication is required for the install and all of the structure under the dash can be retained. The dash does not need to be removed. The trans tunnel requires hammering in the transition area where the tunnel area meets the bellhousing area and where the bellhousing area meets the firewall. Additionally, the trans tunnel will need hammering along the sides around the bottom for clearing the sides of the trans pan. 


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