Hummer H2 Manual Transmission Swap
#1
Hummer H2 Manual Transmission Swap
I am pretty sure this is the first one anywhere
Supercharged Hummer H2 with every conceivable suspension and other upgrade now has a NV4500 manual transmission and a manual transfer case, all from a 3/4 ton Silverado.
Now it is no longer full time AWD, but can be switched into rear wheel drive for very impressive smoky burnouts (which it does quite well) and almost 50% better gas mileage than the race-built 4L65E auto transmission. It was done because the truck had gone through three 4L65E's and kept breaking tail shafts and the owner wanted a real transmission
]
Note smoke from the back tires only and how the truck is starts to rotate and then straightens out
and yes that is how clean the truck was after we worked on it.
Clutch Pedal and Manual Transmission Brake Pedal
Shifter - a short shifter was made using part of the stock manual transmission shifter and a tie rod end to provide the correct geometry to shorten up the shifts. He hasn't finished up the custom console yet, but the cupholders willsitill fit and it will look stock when it is all done
Transfer case shifter. The handle needs to be modified so that it comes out on the outside of the center stack, but that is a no-brainer
The NV4500
Supercharged Hummer H2 with every conceivable suspension and other upgrade now has a NV4500 manual transmission and a manual transfer case, all from a 3/4 ton Silverado.
Now it is no longer full time AWD, but can be switched into rear wheel drive for very impressive smoky burnouts (which it does quite well) and almost 50% better gas mileage than the race-built 4L65E auto transmission. It was done because the truck had gone through three 4L65E's and kept breaking tail shafts and the owner wanted a real transmission
]
Note smoke from the back tires only and how the truck is starts to rotate and then straightens out
and yes that is how clean the truck was after we worked on it.
Clutch Pedal and Manual Transmission Brake Pedal
Shifter - a short shifter was made using part of the stock manual transmission shifter and a tie rod end to provide the correct geometry to shorten up the shifts. He hasn't finished up the custom console yet, but the cupholders willsitill fit and it will look stock when it is all done
Transfer case shifter. The handle needs to be modified so that it comes out on the outside of the center stack, but that is a no-brainer
The NV4500
#4
RE: Hummer H2 Manual Transmission Swap
ORIGINAL: ttkresurfacing
Are you the one who did the work? Where are you located? You do specialty tranny conversions?
Thanks,
Tim
Are you the one who did the work? Where are you located? You do specialty tranny conversions?
Thanks,
Tim