The LOJ Conversions Gen III/IV Chevrolet LS Engine into 300ZX Ultimate Swap kit is the most comprehensive engine installation package available for the 1990-1996 Nissan 300ZX Non-Turbo and Twin Turbo. This kit has been engineered specifically for your 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 swap kit uses your stock 300ZX Manual Transmission (NA or TT)
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 300ZX Swap Transmission Mount for Z32 300ZX (Transmission is Relocated to the rear 3"/75mm)
- 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 300ZX Swap Shortened Shift Linkage (to keep shifter in stock location after transmission relocation)
- LOJ LSx Swap Heater Block (to prevent cavatation induced overheating from Nissan heat control valve)
- LOJ LSx to 300ZX Heater Core Outlets
- LOJ Z32 Transmission to LSx Adapter Plate
- LOJ Billet Aluminum Flywheel manufactured by Clutchmasters (300ZX Flywheel accepts 350Z/G35/R32GTR/Z32NA Clutch and uses a TT ring gear, Starter shim included for NA transmission use)
- Steel Driveshaft Included (Aluminum and Carbon Fiber Upgrades 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) LOJ Accessory Drive ONLY works with C6 Corvette Water Pump and Corvette Offset Crank Pulley, available as an option.
- LOJ LSx to 300ZX Oil Pressure Sender Adapter (Keep your stock Oil Pressure Gauge)
- 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 Mid-Pipes by Kooks (Allows our headers to bolt directly to your stock or aftermarket cat-back exhaust system, 2.5" or 3", with or without cats)
- 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)
- LOJ Conversions LS Swap Street Radiator by C&R Racing
- LOJ Conversions Radiator Fan Package (Dual 11" SPAL Fans for Street Radiator, Single 16" SPAL Fan for Race Radiator)
- Brake Booster Vacuum Hose Kit With OEM Nissan In-line Check Valve
