LT!/T56 Speedometer Question

[samckitt]

This is one method:
http://www.abbott-tach.com/cablex.htm

When I did this swap in an 86 Monte SS, I found an OEM electronic speed that was similar in sweep to the Monte & grafted it together.

Jags That Run used to make a T56 tail housing that had a mechanical drive.

Or get an aftermarket electronic speedometer.