Manualgearbox is proud to present a budget option for the Toyota 1JZ and 2JZ setups! While we know sourcing a 1000hp capable V160 6 speed transmission is very very expensive and nearly impossible to find, that’s where we are happy to step in and offer an option!
Stage 4 R154 includes complete teardown of the gearbox, full inspection, reassembled with all new bearings, billet 1-2 and 3-4 shift forks, dog engagement 1st through 4th straight cut gears! This option is great for 1000HP+ to be shifted through 1st to 4th but then have a quiet cruising 5th gear. OEM 5th gear helical cut is used for a smooth freeway cruise. Transmission is complete ready to install.
Bellhousing, shifter, VSS sensor are NOT included.
Gear ratios as follows: 2.45, 1.68, 1.31, 1.00 and .81
Optional straight cut dog engagement 5th is available for additional cost.