What are you guys running for a pinion angle.

Dustin

 

With your setup bout 2*or3* negative.
It also depends if you plan on any type of traction bars.
Slicks/Street tires?
Nitrous?
Lowering?

 

Just to verify i have it right, is it driveshaft angle minus pinion, or vise versa. Or should i get a protractor, and tape a pencil to the driveshaft.

Dustin

 

It is flat surface of the yoke to the flat ground your truck drives on.Meaning at 0* you yoke is parallel with the road.

 

What drop are you running on the truck peckerwood???

 

I need to clear this up cause I am a retard.
The flat surface of the yoke would be 90* to the ground while the splines would be parallel.

 

2 inch drop shackles...dingle berry

Ok just ordered an angle finder, i will see how far from -3ish i am

Dustin

 

if your shackle only you might need to shim the rearend down. raising the back end of the leafs make the differential point up.

 

Tomorrow i am going to install the stock shackles back on. If the vibration goes away i will take the pinion angle measurement then i will have some numbers to try to achieve.

Dustin

 

you need 1 of these . magnetic one . . you placed it on th yoke . make sure your truck is parked on a straight* your angle should be - 2 or close. .. like -3 or -1 . .so when u floor it it's at a perfect angle 0 . . you could also place the angle on the driveshaft where its parallel . . . i'll post some pics later on so u can have an Idea' if ur angle is positive , you need Shims' .