Jump to content

driveshaft


Recommended Posts

Posted

HELP!!! I'm currently driving a 02 silverado single cab 2wd swb. And I put a 4.5 lift kit on it and my slip yolk on my drive shaft is sticking out, and is at an angle I know I'm suppose to "stretch" or "lengthing it" but is their a way to fix it or temporarily push the slip yolk back in until I can make my shaft longer. I thought about taking the lift blocks out and adding drop blocks but I'm not sure. Any input or information would be greatly appreciated thanks

Posted

Not sure why you would put a 4.5" lift kit on a 2WD, but there is not a band-aid for the drive shaft now being too short. You will need to get the drive shaft lengthened.

Posted

No temp fix. Get drive shaft lengthened.

 

Poor planning on your part. Would have thought you'd realize shaft length would change drastically with your lift. 4.5 on 2wd????

Posted

There's an easy solution...Just remove the u-joint and you'll be able to slide the slip yoke back in where it is supposed to be

:freak:

Posted

I mean hey why not? It's a truck gonna use it to work play etc. and I'm sure I'm not the only one with a lifted 2wd. And yeah I'd figured their wasn't after countless internet research thanks! And yeah I knew it would I was just trying to find a shop that's close to me to do it for me and thanks for the input guys

Posted

I don't have a solution to your problem other than the longer shaft but out of curiosity what brand lift did you use? was thinking of raising my 2010 2wd a little bit. it already has a leveling kit sitting on 33s so its tall already for a 2wd

Posted

Ita a rough country lift. And yeah I've called a couple shops, and they lead me to Thai shop an hour away from me to get one built for my truck

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Forum Statistics

    250.4k
    Total Topics
    2.7m
    Total Posts
  • Member Statistics

    342,840
    Total Members
    8,960
    Most Online
    appletrav
    Newest Member
    appletrav
    Joined
  • Who's Online   5 Members, 0 Anonymous, 288 Guests (See full list)

  • Latest Articles

  • Posts

    • This is a 1/2 ton thing ONLY.  All HDs 2020-2026 have the two speed transfer case, with Autotrac as an option.     1/2 tons 2019-2026, regular 4x4s come with a single speed case (no 4LO!), and trucks with Z71 ordered, or all Trail Boss trucks come with the 2 speed case.  2 speed case is also an option on WT, and is also standard on High Country.  
    • 2013 5.3 still to this day calls for the PF48 filter.  Which as a 15psi bypass pressure.     There is a TSB, 17-NA-157 that talks about the PF-63 and PF-64 filters which have a higher bypass rating of 22psi.    TSB HERE - temp.xml   "Beginning in 2012, the oil pumps began to regulate main gallery feedback instead of pump out pressure. This means that the oil pump now does not begin to regulate until pressure is built up to the main gallery. This change reduces the amount of time it takes to provide oil to the engine bearing and lifters during extreme cold start conditions.  Main gallery feedback oil pump control systems are present on the following engine families which use Spin-on oil filters: Small Gas Engine (SGE), Large Gas Engine (LGE), High Feature (HFV6) Gen2 and Small Block Gen5 gasoline engines. These engines with the main gallery feedback oil pump control systems are factory built with an ACDelco® oil filters"   It also calls out what engines use those filters.  The gen 4 small blocks were not on that list (LMG, LC9, L9H, L92, L94, L20, L96).  Gen 5 small blocks use the higher pressure filter.          That all said...   Your 7045 Napa filter is the PF63 equivalent, with 22psi bypass.  You are already using the higher bypass pressure filter.  You CAN keep using it, you don't technically have to use it though.  
    • Do you know WHY the filter relief setting was increased to 22 psig?    When the new system goes into the second stage the pump volume ramps up considerably. It was found that the 15 psi filter bypass setting put the filter in bypass on a warm engine when the second stage was activated. Raising the filter bypass setting forced the filter to do what it designed to do. Filter. Preventing debris from circulating during high load, high rpm operation.    So next question is how did GM find this out? VLOM/lifter failures and a deep dive by Melling Corp.    Last question. Is it required? Look at it like this; a motor may be equipped with a rev limiter. But it only works if the set point in reached. That 22 psig setting only matters if the pressure differential across the filter media exceeds 15 psig during normal warm operation. Second stage kicks in around 3000-3500 rpm.    I can't answer your question because I don't know you and how you use the truck. But I think there is enough information here to let you decide for yourself. 😉
    • Probably not their first rodeo, so it should go as planned most likely.  Typically the service manager or tech doing the swap will put some seat time to shake it down after they get it all put back together.  We usually put 50-100mi before we hand them back so if something happens, its not after you get it.  A coolant leaks, oil leaks, a ground left off or loose, vibration, etc.     The new engines so far have been good?  There's been a couple that have popped out there again (the replacement engine) but most have been okay.  
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...