Transmission

Asked by May 22, 2016 at 01:26 AM about the 1999 Chevrolet Silverado 1500

Question type: Maintenance & Repair

Can I swap a 4L60 tranny out of a 94 s-10 blazer
2x4 and put it in a 98 Chevy 1500 2x4 that has a 4L
80 in it

2 Answers

100,335

It will bolt up but the electronics are different, the 94 is OBD1 and the 98 is OBD2. I heard that there is an adapter harness that is avaliable but I haven't been able to find one.

So If I can find the adapter it should work I'm not a mechanic by far but just to broke to afford a new 4L80 and I have a blazer that is trashed but Moter and tranny is good on it

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