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Thread: Transmission Kit - Nextgen Diesel

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  1. Top Of Page | #1
    Bigjim321's Avatar

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    Transmission Kit - Nextgen Diesel

    Nextgen diesel offers a valve body kit for the 68RFE transmission.

    Is it needed, and is it worth the time and money?


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  3. Top Of Page | #2
    Permanent Vacation Chrisn162001's Avatar

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    Re: Transmission Kit - Nextgen Diesel

    Look up reviews on Nextgen.


    Sent from my iPhone using Tapatalk


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  5. Top Of Page | #3
    Compton's Avatar

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    Re: Transmission Kit - Nextgen Diesel

    Quote Originally Posted by Chrisn162001 View Post
    Look up reviews on Nextgen.


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    I 2nd that, LOL.

    I've personally had problems with them.

    2018 Ram 2500 Big Horn / 4x4 / CC / 68RFE / 20" Fuel Triton wheels / Toyo RT 37"s / 5" Rough Country Lift / 5" Straight / Studded / CCV Gutted (Reroute) / S&B CAI / Airdog 165 4g II / G&R Sump / Isspro Fuel Pressure gauge (Lift pump) / Isspro Pyrometer / Pacbrake Oil Filter Re-Location / Amp'd Throttle Booster / Raceme Ultra Drd Tunes / Airlift 7500 Bags / B&W Turn Over Ball

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  7. Top Of Page | #4
    Bigjim321's Avatar

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    Re: Transmission Kit - Nextgen Diesel

    Just for info.

    I used Revmax for the valve body change out.

    Most excellent folks you ever deal with.

    Answered my questions.

    I got lucky on getting the valve body.

    Were back ordering the 2019's, and while talking to sales, it popped up that five were due in a couple of days.

    Mine came in about a week later, and I had a local transmission shop install.

    I did not get a warm fuzzy doing it myself.

    The truck immediately was shifting better.

    The shop called Revmax about a question they had and commented to me about how helpful they were.

    Revmax is the bomb!


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  9. Top Of Page | #5
    zrose03's Avatar

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    Re: Transmission Kit - Nextgen Diesel

    Quote Originally Posted by Bigjim321 View Post
    Just for info.

    I used Revmax for the valve body change out.

    Most excellent folks you ever deal with.

    Answered my questions.

    I got lucky on getting the valve body.

    Were back ordering the 2019's, and while talking to sales, it popped up that five were due in a couple of days.

    Mine came in about a week later, and I had a local transmission shop install.

    I did not get a warm fuzzy doing it myself.

    The truck immediately was shifting better.

    The shop called Revmax about a question they had and commented to me about how helpful they were.

    Revmax is the bomb!
    Agreed!

    I talked with Revmax a handful of times before buying and installing their valve body on my 3rd Gen.

    Top-notch for sure.


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    2009 RAM 2500 QC | 68RFE | Revmax HD Valve Body | Revmax Custom TCM | DRD Tuned | Mag-Hytec Trans Pan | 4" Flo~Pro TBE w/30" FTE Resonator | FASS 165 w/Beans Sump | S&B CAI | 3.5" Banks Monster Ram | 18x9 Method NV Wheels | 35" BFG KO2 AT | 3" Thuren Coils | Thuren Fox 2.0 IFP Shocks | Thuren Sway Bar | Carli Track Bar | Carli Ext. Control Arms | Carli Add-A-Pack | EMF Ball Joints

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  11. Top Of Page | #6
    Mopar65's Avatar

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    Re: Transmission Kit - Nextgen Diesel

    Hi, what kind of problems did you have with them?

    I bought one of their valve body kits but haven't had time to install it yet.

    Black Loan Star 2016 Ram 2500 Mega Cab 4x4, 6.7 cummins/ 6 speed Auto Transmission.. Falken 35x12.5x18 Tires, banks 3.5 monster boost Tubes. MM3 Tuner.
    SARGENT MILLER.
    PROUDLY SURVED 12 YEARS IN THE Army Reserves.
    Support our Troops

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  13. Top Of Page | #7
    Permanent Vacation Chrisn162001's Avatar

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    Re: Transmission Kit - Nextgen Diesel

    Quote Originally Posted by Mopar65 View Post
    Hi, what kind of problems did you have with them?

    I bought one of their valve body kits but haven't had time to install it yet.
    Did you buy a valve body from them or the kit they sell to add to your valve body?

    The kit they sell doesn’t fix the solenoid switch valve it only fixes the end plugs.

    It’s an okay kit they don’t make it and can be bought cheaper else where.

    I had a customer bring me a trans to install from Nextgen that he had just received from them.

    I tore it down first and found used burnt clutch’s in the low reverse drum.

    Overdrive and underdrive clearances were way too loose.

    I found worn pump gears and most of the valves in the pump and valve body failed vacuum test.

    He paid 12k for that trans.


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  15. Top Of Page | #8
    Mopar65's Avatar

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    Re: Transmission Kit - Nextgen Diesel

    Quote Originally Posted by Chrisn162001 View Post
    Did you buy a valve body from them or the kit they sell to add to your valve body?

    The kit they sell doesn't fix the solenoid switch valve it only fixes the end plugs.

    It's an okay kit they don't make it and can be bought cheaper else where.

    I had a customer bring me a trans to install from Nextgen that he had just received from them.

    I tore it down first and found used burnt clutch's in the low reverse drum.

    Overdrive and underdrive clearances were way too loose.

    I found worn pump gears and most of the valves in the pump and valve body failed vacuum test.

    He paid 12k for that trans.


    Sent from my iPhone using Tapatalk
    Damn, that sucks to hear about the transmission your customer bought.

    I bought the valve body kit for my stock Valve body.

    I haven't opened the box yet.

    It sounds like I need to send it back and buy a Revmax valve body then.

    Black Loan Star 2016 Ram 2500 Mega Cab 4x4, 6.7 cummins/ 6 speed Auto Transmission.. Falken 35x12.5x18 Tires, banks 3.5 monster boost Tubes. MM3 Tuner.
    SARGENT MILLER.
    PROUDLY SURVED 12 YEARS IN THE Army Reserves.
    Support our Troops

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  17. Top Of Page | #9
    6.7 Coal Train's Avatar

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    Re: Transmission Kit - Nextgen Diesel

    Go with the ole tried and true Revmax, boss.

    2017 2500 Laramie: DRD Juiced, 5" TBE, Invisible EGR mod, BD Iron Horn 364sxe/1.0AR, 20x10 Hostile Sprockets, 33x12.50 General Grabber A/T, HID Conversion, Reverse Level 2" Drop CSS Rear Coils

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  19. Top Of Page | #10
    WE WILL STAND! IGOTACUMMINS's Avatar

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    Re: Transmission Kit - Nextgen Diesel

    @Bigjim321, your thread has been moved here, and the others deleted.

    We only allow one thread for the same topic.

    Thank you,
    igotacummins

    "The grass is greener where you water it"


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