2.5" front and 2" rear level kit?

Keathlim · June 3, 2017

2.5 front 2 rear. 33s. Slight rub reverse full lock.

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woychc · June 4, 2017

I still can't believe this is a 3" rear block....looks like the 2". I was gonna get the Motofab 2.5" front, 2" rear kit

It's a bit deceiving, cause there is about 2" of rake. But I tow and don't want it nose high. Prefer this look

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DASHE74 · June 5, 2017

Has anyone had any vibtation issues with the added blocks ? Ive read a bunch of negative posts on them .I rwally dont care for the lack of rake after adding the front 2" RC level to mine . Been contemplating adding some blocks to the rear but dont want to end up with vibration problems.

DASHE74 · June 5, 2017

Has anyone had any vibtation issues with the added blocks ? Ive read a bunch of negative posts on them .I rwally dont care for the lack of rake after adding the front 2" RC level to mine . Been contemplating adding some blocks to the rear but dont want to end up with vibration problems.

Sierra706 · June 8, 2017

Has anyone had any vibtation issues with the added blocks ? Ive read a bunch of negative posts on them .I rwally dont care for the lack of rake after adding the front 2" RC level to mine . Been contemplating adding some blocks to the rear but dont want to end up with vibration problems.

No problems with 2" blocks

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vancity_chad · February 1, 2018

On 6/7/2017 at 8:38 PM, Bushleaguechew said:

No problems with 2" blocks

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x2

i have the rc 2" blocks and no vibration either. I like that fact that it is a new larger block and you arent stacking blocks like some other brands.

shrapnel · February 28, 2018

To the people that have done the 3" rear block, are you using shock extenders?

Back story: I totalled my 09 Ext Cab Std Box a month ago (basically got PIT by a box truck that came into my lane) and bought a brand new 2018 Crew Cab Std Box a couple weeks ago. The 09 had the 2.5" RC lift kit except I only installed the 2" bottom front strut spacer and not the .5" top spacer. I was running 20x10 -19 with 285/55s. I had to do some cutting and still rubbed a little at full turn. To alleviate some of the rub, I was going to add the .5" top spacer and bought a 3" rear block (with shock extenders) to keep some rake (my research showed more than 1" rear lift required shock extenders on the GMT-900s) but never ended up doing the install.

It looks like the 3" block I have will work with the GMT-K2xx trucks, so I'll just buy a 2.5" leveling kit. If I need extenders, does anyone know if the ones for the GMT-900s work on the new trucks as well?

STINSAN3 · March 4, 2018

Thinking about doing this to mine. I got the 2.5" already.
Need to get the 2" rear.

Ron505 · April 16, 2018

On 2/28/2018 at 10:14 AM, shrapnel said:

To the people that have done the 3" rear block, are you using shock extenders?

Back story: I totalled my 09 Ext Cab Std Box a month ago (basically got PIT by a box truck that came into my lane) and bought a brand new 2018 Crew Cab Std Box a couple weeks ago. The 09 had the 2.5" RC lift kit except I only installed the 2" bottom front strut spacer and not the .5" top spacer. I was running 20x10 -19 with 285/55s. I had to do some cutting and still rubbed a little at full turn. To alleviate some of the rub, I was going to add the .5" top spacer and bought a 3" rear block (with shock extenders) to keep some rake (my research showed more than 1" rear lift required shock extenders on the GMT-900s) but never ended up doing the install.

It looks like the 3" block I have will work with the GMT-K2xx trucks, so I'll just buy a 2.5" leveling kit. If I need extenders, does anyone know if the ones for the GMT-900s work on the new trucks as well?

Did you get this completed yet? Pics please?!?!

shrapnel · April 18, 2018

On 4/16/2018 at 5:28 PM, Ron505 said:

Did you get this completed yet? Pics please?!?!

I have not done this yet. Haven't had the time (I am an accountant, tax season just ended yesterday).

I have looked into this further and the .5" top spacer I have won't work on my new truck. The new truck has the stamped steel control arms. The spacer I have can only be used on the trucks with cast control arms. I will probably call Rough Country to get more info and see if I can swap the un-used spacers I have for the spacers I would need for the stamped steel CAs. If they won't do that, I will look into other options.

The truck is still 100% stock. In the meantime, I am going to start working on other things. I have it scheduled to be dyno'd this weekend to get a baseline. I have a CAI that has been waiting a couple months for the baseline dyno to be done before being put on. Want to get exhaust and tune done too and somewhere among all that I want to do tint, tonneau cover and sidesteps.

Z-7-1 · April 25, 2018

[url=]http://www.gm-trucks.com/forums/topic/163875-mfleurys-2014-silverado-ltz-z71/[/url]

3 inch rear blocks but should answer looks questions. not sure how the moto fab stuff is but i have Ready lift parts and theyve been good for the past few years

What brand LED light bar? Bright enough?

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