89 Blazer speedo

[Riktar]

Is the speedometer electric or mechanical/cable? Mine quit working and I was told that the speedo is electric. Yet I am seeing what appears to be a speedo cable running from the tailshaft on the trans up to and through the firewall.

 

[DesertDueler]

90 was the first year for the k5s and burbs.

Dan

 

[K05Aggie]

mechanical/cable