Anyone get vibes with the TeraFlex budget boost?

I just installed the kit onto my 99, and I'm getting some vibes from 20 on up. The problem is I also just rebuilt my front driveshaft at the same time, and don't know if that is the cause of the vibes. My rear pinion is definetly not perfectly inline with the shaft though.

When they balance a driveshaft, do they leave the U joints and cardian joint on there?

Thanks for any help!

Remove the front driveshaft and go for a ride. It won't hurt anything.

Tim_MN said:

Remove the front driveshaft and go for a ride. It won't hurt anything.

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I'm probubly going to fab two 1/2" TC drop spacers first, and if I still have vibes pull the front shaft. I noticed that teraflex says vibration occurs on some 98+ models. I don't know why it would be 98+, but non the less it's a start.

98 plus is because they changed the output shaft & slipyoke. You should have the yoke with the rubber boot on it. Evidently another step backwards, like the 00/01 lpD30.

Yup, got the rubber boot/external lubed slip yoke (retards).