Product Summary

  • Mates the Nissan 300ZX (Z32) naturally aspirated 5-speed transmission to LS Gen III/IV short-crank engines (4.8/5.3/5.7/6.0/6.2L).
  • The 300zx Z32 transmission (300zx gearbox) offers immense strength and smooth shifting required to run an LS engine.
  • This Z32 LS swap kit includes a custom steel flywheel, 3/8" steel powder coated adapter plate, pilot bushing adapter, and hardware. It uses a stock 300zx pilot bushing with a machined steel adapter (both included).
  • The flywheel can be used with only 1990-1996 naturally aspirated 300zx transmission with either the naturally aspirated or Twin Turbo (TT) pressure plate/clutch setup. The flywheel has provisions for both. The kit also uses the 300zx starter mounted to the side of the transmission.
  • This kit will not work with a Twin Turbo Z32 transmission. The TT transmission has a slightly larger bellhousing, which moves the starter out and further away from the flywheel ring gear. Therefore, the TT the starter will not engage this flywheel.
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Key Specs

MFG. Part #GF-LSZ32-S
BrandG Force Crossmembers
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G Force Crossmembers GF-LSZ32-S Details

Z32 to LS adapter for 1990–1996 300ZX NA 5-speed

  • Mates the Nissan 300ZX (Z32) naturally aspirated 5-speed transmission to LS Gen III/IV short-crank engines (4.8/5.3/5.7/6.0/6.2L).
  • This Z32 to LS adapter kit will allow you to mate a Nissan 300zx (Z32) 5-speed transmission to a LS Short Crank engine (i.e.; 4.8, 5.3, 5.7, 6.0, and 6.2 liter gen III or IV Vortec engines).
  • The 300zx Z32 transmission (300zx gearbox) offers immense strength and smooth shifting required to run an LS engine.

Z32 LS swap kit contents

  • This Z32 LS swap kit includes a custom steel flywheel, 3/8" steel powder coated adapter plate, pilot bushing adapter, and hardware.
  • The flywheel can be used with only 1990-1996 naturally aspirated 300zx transmission with either the naturally aspirated or Twin Turbo (TT) pressure plate/clutch setup. The flywheel has provisions for both.
  • This 300zx conversion kit uses a stock 300zx pilot bushing with a machined steel adapter (both included).
  • The kit also uses the 300zx starter mounted to the side of the transmission.

300ZX LS1 swap compatibility & limitation

  • This kit will not work with a Twin Turbo Z32 transmission. The TT transmission has a slightly larger bellhousing, which moves the starter out and further away from the flywheel ring gear. Therefore, the TT the starter will not engage this flywheel.
  • The GF-LSZ33-S Kit uses a 300zx pressure plate/clutch and throw-out bearing. Either the naturally aspirated or twin-turbo pressure plate/clutch disc can be used.

To streamline your install, the following bolt kits are sold separately-

    • Flywheel to crank bolt kit - GF-LSFB-SET
    • Pressure plate to flywheel bolt kit - GF-Z32PPB-KIT
    • Pressure plate dowel pins for flywheel - GF-LSZ32-D

Specifications

Weight: 34 lbs

Shipping Dimensions: 21 X 18 X 5 In

Mounting Hardware: Included


Use standard GM torque specs when tightening fasteners to the LS crank, block, etc. Use Nissan specs when tightening the pressure plate, etc. Whether you are doing a LS swap into a 300zx or an old hotrod, this is a great alternative to the more expensive T56 or weaker GM 5 speeds. The Z32 transmission has been proven to withstand over 700 horsepower in the stock state and is readily available fromsalvage yards or classified ads.

G Force Crossmembers GF-LSZ32-S Specifications

KEY SPECS
MFG. Part #GF-LSZ32-S
BrandG Force Crossmembers
GENERAL
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