replace with lt1 rear

**ali pontiac** · 04-24-2010, 01:53 AM

i blow my 99 Z28 rear end the axle shaft came out after power shift to 2nd gear, is the LT1 F-Bodys have the same rear end?or repalce it with one from V6?or its diffrent

**Cutlass** · 04-24-2010, 06:06 AM

LT1 and V6 rears will bolt in and work. There are a few differences in ABS, traction control and brakes that you will need to consider.

**ali pontiac** · 04-29-2010, 09:44 AM

same axles also?cause the mechanic said its diffrent

**Cutlass** · 04-30-2010, 02:59 AM

I'm not aware of any other differences in the axles besides the difference between cars with abs and cars with traction control and ABS

**davidlb512** · 05-03-2010, 02:33 PM

The V6 doesn't have a LSD, so it would be a downgrade for you.

**Cutlass** · 05-03-2010, 05:23 PM

Originally Posted by davidlb512

The V6 doesn't have a LSD, so it would be a downgrade for you.

some do

**davidlb512** · 05-05-2010, 04:30 PM

Originally Posted by Cutlass

some do

The only ones that have it would be '96 and up, that also came with the Y87 performance package. Which is neither rare, nor common. You could always just look at the production tag inside the door of the donor car and if you find "G80" on it, then it's got a posi in the rear.