JeffP1167
Well-known member
Here is one major difference between the 3.8 ABS module and the 5.7
The wires that feed these come from the underhood body harness so all of that will be changed as well.
I am finding most 3.8/3.4 to LT1 swap websites miss a lot of differences that I am finding. But that might be due to they didn't do cars with ASR and traction control.
the 3.8 doesn't have traction control it uses a switch to simply upshift the trans to second gear, work pretty good.
One thing I do hate about the z28 is that the ASR system defaults to on when the car is started and the switch is used to turn it off. I have heard of kits the alter this to make it default off.
The wires that feed these come from the underhood body harness so all of that will be changed as well.
I am finding most 3.8/3.4 to LT1 swap websites miss a lot of differences that I am finding. But that might be due to they didn't do cars with ASR and traction control.
the 3.8 doesn't have traction control it uses a switch to simply upshift the trans to second gear, work pretty good.
One thing I do hate about the z28 is that the ASR system defaults to on when the car is started and the switch is used to turn it off. I have heard of kits the alter this to make it default off.
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