I'm going to install a 5.3L engine into a Chevy Nova '75
The problem is the customer wants a TH350 instead of the 4L60E, so I need a manual OS.
The dealer can flash the VCM to a 4.8L OS with manual trans (A friend did that), but they charge $300 dls to do it.
Is it possible to do a segment swap to my file and convert it to manual?
The VCM is from a 2005 silverado, 5.3L with 4L60E
Regards.