Wiring Help

No matter how many times I swap out my guage cluster the damn rpm guage keeps breaking on me, will run fine until I make the damn thing move alot lol. Does anyone know how or where to find a diagram so i can just wire in an aftermarket one?

No matter how many times I swap out my guage cluster the damn rpm guage keeps breaking on me, will run fine until I make the damn thing move alot lol. Does anyone know how or where to find a diagram so i can just wire in an aftermarket one?

The blue wire going to your tach (same as on your distributor) is for the rpm.

Thank you muches I'll hook it up and give it a shot asap appreciate it