The gear ratio of a 2001 GMC Jimmy 4x4 is probably 3.73. The ratio is listed on a plate in the glove compartment on most models.
It wont shift because its leaking fluid.
The stock gear ratio for a 1986 GMC Jimmy 4x4 typically comes with a standard ratio of 3.08:1 for the 10-bolt axles, but it can also be equipped with a 3.42:1 ratio depending on the specific configuration and options chosen. It's essential to verify the exact configuration as it may vary based on the drivetrain and any modifications that were made.
the only way i fount that was take id number to Chevy dealer and they give you a print out of every thing that came on your vehicle.including differental gear ratio.
I have replaced the entire brake system in a 1988 gmc jimmy and still have no brakes can you help/
Your sun shell is broke
Yes. A rear end from a 1984 Chevy 1500 can fit in a 1988 GMC Jimmy 1500.
Is your transmission fluid full?
It should be a 342.
low gear fluid
they're usually after the cat-con on the exhaust...
Late model Chevrolet S-10/GMC Jimmy light trucks were equipped with the 7.5 inch 10-bolt live axel. The common gear ration for this application is 3.42. If it was equipped with this ratio the ring gear would have 41-teeth and pinion 12.