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**A1971Blazer** · 10-08-2020, 01:51 PM

I have a Classic Instruments cluster on my '70 K/5
been on there for 2 years and has worked perfectly so far
It was easy to install and easy to calibrate the speedometer
I had to add a pulse generator because I had a mechanical speedo
yours should have the VSS already
That's all I got....

10-08-2020, 01:51 PM	#3
A1971Blazer Senior Member Join Date: Nov 2013 Location: East Tennessee Posts: 2,107	Re: Aftermarket Gauge Cluster Questions? I have a Classic Instruments cluster on my '70 K/5 been on there for 2 years and has worked perfectly so far It was easy to install and easy to calibrate the speedometer I had to add a pulse generator because I had a mechanical speedo yours should have the VSS already That's all I got.... __________________ 1967 C10 Step side 1968 C10 Step side 1970 Chevrolet K/5 Blazer 1972 Chevrolet K/5 Blazer .............