NISMO Reinforced Close Ratio 6-Speed Transmission-S13/S14/S15

Ever wanted to enjoy a 6-speed transmission in your 240SX and STILL be able to use the OE gauge cluster?

An OE S15 6-speed transmission doesn't have a mechanical speedometer drive gear like the S13/S14 5-speeds, this presents a problem as you'll then need an S15 differential to receive a speed signal. But then the S13/S14 gauge cluster won't be able to "read" the S15 speed signal, so you'll need an S15 gauge cluster. The S15 gauge cluster is not plug-n-play so you'll need to custom wire the unit to work.

OR you could get the NISMO Reinforced Close Ratio 6-Speed Transmission! Starting with a new S15 6-speed tranny case, a reinforced gearset with custom ratios (see inset photo) is inserted along with a mechanical speedometer gear drive (which makes the speedometer signal plug-n-play). Don't forget a new shift knob with this tranny as well (5-speed thread pitch is 10x1.25, 6-speed is 12x1.25).

Transmission comes fully assembled, and actually weighs LESS than the stock 5-speed! (91.6 lbs vs. 95.4 lbs)

NOTE: As this is a special order item, your order cannot be canceled once placed. While unlikely, order may also be subject to additional shipping due to its size and requested delivery location. You will be notified if any additional shipping is required BEFORE you are billed.