5.3 in 81 K5 Blazer

[y5mgisi]

Check out Dakota digital's in line vss. 8000 ppm and ultra easy hook up.

[highaltitude]

for the 4l60e you have to have the 40 pulse per drive shaft turn. Only way is a reluctor mounted on tcase or differential. I have thought about fabricating a kit for the np208 which never came with a vss.

[k10shortbox]

i mounted a reluctor on the output shaft of the transmission and i took the tailhousing for the transmission, drilled and tapped it for a speed sensor. Call the guys and jags that run the will set you up

[k10shortbox]

so if you get the pinion mount what happens when it gets covered in mud or snow?

[y5mgisi]

so something like this wont work to contol the trans, but it would work good if you were using like a th400?

[k10shortbox]

that is correct it wont work with 4l60e's because it wont read enough pulses

[highaltitude]

I am not sure what happens with mud or snow. I think most will fling off and since the mud or snow should not affect the pulse generation i think it will be ok. Ultimately I will make up somekind of reluctor for the np208 but I want to get it running while i work that out.