transfercase drop

[suicide jockey]

I have recently installed a RC 4" lift on my 89 blazer (it seems more like a 6" to me, but I didn't measure) It says to move the spacers to lower the transfer case, will that cause any problems years on down the road. It looks like that would but everything in a bind to me. Thanks in advance

 

[Hogback Fabrication]

Leave the spacers where they are.

 

[suicide jockey]

alright then how do I get rid of the vibration.

 

[George_Pimpdaddy]

with a 6" lift if thats what it is you may need to get your driveshaft lengthened

 

[Chaddy]

I have recently installed a RC 4" lift on my 89 blazer (it seems more like a 6" to me, but I didn't measure) It says to move the spacers to lower the transfer case, will that cause any problems years on down the road. It looks like that would but everything in a bind to me. Thanks in advance

Get some square stock for spacers. The stock ones will rip through the frame.(happend to me). If you dont want to drop it, you can get a CV for you're driveline.

 

[obijuan]

i had crappy vibes with a dropped case and a CV shaft, then i raised it back to stock and its much better now. not perfect but better. tomorrow or so, i have to fine tune it by dropping it 1/2 inch and see how that goes. you want to get the pinion joint operating at standstill like 2* with the pinion pointed down those 2*. so when you accelerate or load the driveline you will be at perfect 0* at the pinion.

 

[suicide jockey]

Alright after a lot of searching I am going to get a new rear driveline extended with a cv joint and probably drop the TC a little to help the angle, I have the tapered shims at the rear axle to help there. Who is the driveline vendor on here or who makes the best, at the cost of these I want to get it right the first time.

 

[obijuan]

highangledriveline is probably who everyone will suggest. tom woods makes shafts as well, make sure you have the pinion angle right or youll ruin that cv.