97 Blazer No Tach

I have a 97 Blazer LS 4dr. 4x4. I dont have a tach. Im not sure if it was an option but as im not the original owner Im not sure. How hard would it be, if possible, to install a tach?

Easy, way too easy if fact. No need for one really unless you wanna drive standard by it or do some serious off-roading. You want one badly enough go to pep-boys, autozone, etc... They'll fix you up. Peace-

If you want to put an aftermarket one in, not that hard go get one at a parts store and follow instructions. If you want to put a OEM one in, you need to find a cluster from a truck that has one(the wreckers) take out yours and install the new one. The connections are there already in the connector pretty much plug and play.

If you want to put an aftermarket one in, not that hard go get one at a parts store and follow instructions. If you want to put a OEM one in, you need to find a cluster from a truck that has one(the wreckers) take out yours and install the new one. The connections are there already in the connector pretty much plug and play.


Thanks blazes9395. I didnt specify clearly, I want to put in an OEM cluster. I didnt know if cables needed to be ran or if the connections were already there on a blazer that didnt come with a cluster w/ a tach.