6 speed cummins. The refined design improves responsiveness in the B6.
6 speed cummins. Jul 8, 2011 · So I tried a 6 speed manual (nv5600) in a 2002 dodge yesterday and it felt great. version of the 5. The last owner swapped the 5 speed to a 6 speed transmission from a 2001 dodge. COM) CALL OR TEXT 512-914-8066 www. VGT Turbo from Cummins Turbo Technologies - This patented design is widely recognized as an industry performance leader. 5-2019+ from our Transmission Conversion Kit Collection. The Dodge RAM 2500 has consistently impressed owners with its powerful engine options, especially the Cummins diesel, which delivers strong towing capabilities and overall reliability. The difference between the two is that the six speed had the cummins high output motor in it with something like 10 more horsepower. Does this imply that the 8-speed is not as "heavy duty" as the 6-speed or is it, perhaps, just a matter of transition with limited availability of the 8-speed trannies? Just wondering. On a side note, the G56 is geared a lot lower than the nv5600 was. These transmissions have their own characteristics and are suitable for different preferences and needs. Dec 6, 2024 · For my desires and truck, it makes more sense to upgrade from 68 RFE to new ZF Powerline 8 speed than to a 6-speed Allison or upgraded 68. Feb 12, 2009 · 5 speed NV4500 Vs. Choose from G56 or NV5600 transmissions for improved performance and reliability. 7L engine. Granted i might find a 6 speed truck but they are really rare. 10 rear gears will turn higher RPM at the same speed in final gear than the same truck with 3. Failures were at 82,000, 97,000 and now at 112,000. 6406 or 8406 are 6 speeds. 8L engine or 4BT and 6BT engines. . Aug 18, 2010 · It depends on the year. 7L CUMMINS TURBO DIESEL 6 SPEED MANUAL TRANSMISSION HARD TO FIND COMBO!! FOUR WHEEL DRIVE 290K MILES TWO OWNER CLEAN CARFAX TEXAS TRUCK LOCALLY OWNED SINCE NEW!! Apr 13, 2021 · Is there a huge difference in a S. 7L Cummins engine. 9, 6. As part of this, Cummins and Stellantis have extended their partnership to supply Ram Brand through 2030, paving the way for continued innovation among the most iconic Pickup brands in the business. The G56 in the 05 - 07 (5. Just like the guys with a big single turbo. 73 (overdrive) Figure 6. With the portal axles, my gearing is 5. :banana2: Monkeybrain modified Build Thread Reply Like 5. Direct-fit for 2005–2018 Ram 2500/3500. next spring or summer im changing trannies and im hopefully gna do an nv5600 swap. I pull mountain passes, and my concern is going down would I be limited to 40-45 mph close to redline in 3rd if I had a exhaust brake? Jul 22, 2015 · 2003 Ford F-550 2005 CTD, Goerend Allison 6 speed, Head, Injector, Exhaust Manifold and Rocker Studs, Hamilton 103 Springs, Pushrods and 188/220, 357/S475, Homemade Spoolaid, Airdog, CTS, ATP UDC, Alpine Audio. In 5. "5. 7L 3rd Generation Cummins specs. The 6. 7 HEMI" then you have sales code DEG for the Getrag G56 6-speed manual. Mar 19, 2025 · October's Cummins of the Month is now open for VOTING! Converting automatic transmission to a 6-speed manual Jump to Latest 492 views 4 replies 4 participants last post by YogiBayer Mar 20, 2025 Jun 5, 2014 · 2013 Ram 2500 Cummins, current - half a dozen other diesels over the years - First diesel, 91-now intercooled W-250 5-speed 436HP 968LB-FT Reply Like CumminsCoal06 Discussion starter 11 posts · Joined 2014 Nov 24, 2010 · Bear with me as I'm new to the diesel scene, not new to fabrication. I bought the truck, with the swap already done, with the intent of using it solely to tow and recover my Jeep. Decided to go auto this time as I have some foot issues and riding the clutch can be a problem. South bend dual disk comp clut The TCM-2650 Gateway will allow you to get the GM 6L45E, 6L50E, 6L80E and 6L90E transmission to operate with any engine that you can get it bolted to. 7 Cummins equipped Ram 2500 and 3500 HD pickups from 1989 to current. Transmission ratios, production years, and service information for 5. 00 Get 6293 points in loyalty rewards May 9, 2018 · Buy the ATS G56 Performance Manual Transmission Fits 2005. Save on a manual transmission Dodge RAM 2500 on CarGurus. Save on a manual transmission RAM 2500 on CarGurus. 2003-2009 Dodge Cummins Tow Capacities and Feb 23, 2014 · 01 quad cab long bed 4x4 6 speed nv5600 4. From 5 speed to 18. A new NV5600 6-speed manual transmission was offered beginning in 1999 and utilized a 1. 7L Dodge Ram quad cab long bed dually 3500 6sp ST trim 198k miles with a bad front axle. 9 Commonrail 6 speed Trans: Nv5600, I built in the kitchen lol with a input shaft from superstick and some other goodies. I'm pretty sure that there is almost no difference in the gearing between the 5 and six speed, only that the six speed has one more gear thrown in there. 00 6th: 0. GETADIESEL. 9L, 6. 3 powerstroke that I haven't managed to kill and of course its not stock either. A ton of people have gone to the 6 speed manual, or the Allison 1000 6 speed auto. Drivers appreciate the spacious interiors and good handling, making it suitable for both work and off-road adventures. com. and not being able to swap my own gears Even though the 6-speed auto. Mar 30, 2012 · my truck is a 5 speed but the final drive ratio is the same as the 6 speed and I average 16-18 in town, and 22-24 highway with the truck in my sig. Had regular dealer service. Jan 24, 2012 · October's Cummins of the Month, Pumpkin Spice (fall / halloween), is now open for entries! Full Parts List For 6 Speed Swap Jump to Latest 59K views 20 replies 10 participants last post by Rwalsh03 May 9, 2016 slangsh0t Discussion starter NV5600 Transmission Overview Designed as a replacement for the 5-speed NV4500, the NV5600 transmission is a 6-speed manual gearbox that was produced by the New Venture Gear transmission collaboration, between General Motors and Chrysler. 5 - 6. May 4, 2024 · Shifts are solid and firm, the transmission is stout and ultra-reliable, and has a decade+ worth of dependability behind it. 5+ G56 6 Speed Automatic transmissions- 727, 46rh 47RH, 47RE, 48RE, 68RFE 2003 Dodge Cummins Trucks - If the 8th digit of the VIN is a 6 then you have a 47RE, if it is a C then you have a 48RE. There's several 6 speed models that would work. 79 to 1 overdrive ratio. These Cummins kit lets you get the transmission functioning behind the Cummins 4BT and 6BT engine if you use the engine adpater kit with it. Feb 9, 2018 · No one towing is dumping their 6 speed 68RFE, 6 speed Aisin or 6 speed Allison for a 4 speed trans. 63 2nd: 3. Massive capabilities with potential Shop 2005 Dodge Ram 2500 vehicles for sale at Cars. 7L Cummins from our Transmission Collection. “Standard Apr 22, 2025 · this is purely question of curiosity for the sake of future plans in regards to upgrading my transmission when my current 4 speed automatic takes a dump on me. Feb 7, 2018 · Transmission going out on my 05 Cummins. I've come across several thread comparing the merits of the 48RE transmission vs the Aisin transmission. We get the transmission to work behind any engine. 7 trucks can have the 3. Dec 1, 2020 · Tremec’s freshly-released 2020 Performance Aftermarket Products catalog is now available for download, packed full of all their latest in transmissions and driveline components. Just went out again for the 3rd time. Search NV4500 and NV5600 Manual Transmissions and upgrade your 1998. Feb 22, 2023 · Extreme-ER G56: our Extreme Duty gears with an HD main case to resist flexing and cracking. Apr 22, 2024 · In summary, the NV5600 was used as the 6-speed manual transmission in Dodge Cummins from 1999 to 2004, and the G56 has been used from 2005 onwards. 2nd gen 5 speed vs a 6 speed H. I keep getting conflicting reports on what exactly is under the hood. South Bend Clutches offers a wide variety of clutching including clutches for a Dodge, CUMMINS; RAM 2500-4500, B, D DIESEL ENGINE, 5. 9L 6. Change the lengths on the front and back drive shaft, shifter and in some trucks a new cross member/brace. Truck doesnt struggle, EGTs stay around the 1000 mark. Since the new RAM HD trucks Check out this Insanely Clean 3rd Gen 6-Speed Cummins we built!!! The best news of all is that you could win this truck!!! Go to https://wrenchworkz. Big, powerful engines. 0L 6-SPEED MANUAL Diesel Conversions makes an adapter for the 6. Bid for the chance to own a No Reserve: 50k-Mile 2006 Dodge Ram 2500 ST 4×4 Cummins 6-Speed at auction with Bring a Trailer, the home of the best vintage and classic cars online. Let’s face it, the truck world is full of appealing features. Im tired of auto. Nov 3, 2011 · hello i have a 1994 dodge 12 valve 5 speed but i would like to swap a 6 speed in my truck has anyone done the swap? if so what is needed to change everything over my truck is a reg cab long box do i need a new drive shaft or will the old one work? and also does the transmission bolt up to a 12 Nov 17, 2013 · As I understand it (none of the Dodge dealers in my area have the 2014 Ram brochures yet :4-dontknow, you can only get the 8-speed transmission on the 1500 trucks; not the 2500 models. G56 Manual Transmission Service Information The G56 six speed manual transmission is found in Dodge Ram and Ram Truck applications between 2005 and 2018. 5, reg cab, long box, 4x4, Eaton fuller 5306 six speed tranny, pumped up, pod 190's, hx35, BHAF, gov spring, straight pipe. 42 or the 3. The main link I am looking for is a build thread putting A Eaton Fuller 6 Speed in their 89-93 Dodge, I believe they Jun 7, 2014 · Is it ok to tow in 6th gear with these trucks? I pull a 7000# camper in 6th and dont want to cause any premature wear on it. This kit streamlines the process saving you time and money “parts c Cummins 6 Speed Manual Decal – Celebrate Power and Precision Show your pride in driving a Cummins-powered 6-speed manual with this premium decal. Test drive Used Dodge Ram 2500 Truck at home from the top dealers in your area. Research, compare, and save listings, or contact sellers directly from 21 2005 Ram 2500 models nationwide. 2006 Dodge Ram 2500 Laramie Quad Cab 4X4 / 5. Inside are details on everything from the TKO 5-speed to the Magnum 6-speed to their Tremec Tool Box app. I drive an 07 6. Apr 7, 2009 · Just puchased a 2006 2500 5. Trouble is top speed is around 40 mph. Use it to haul a 40' gooseneck and a Case 1155E loader tipping the scales at 25,000 Apr 20, 2010 · 07. leveling kit, gauges, 4" turbo back straight, BHAF, power puck. . I have no idea what is missing from the above list. 7L ratio will run FEWER RPM at any given speed in 6th gear than the 5. For all 6. 9L, and 6. 0L starter, and absolutely no grinding of the transmission or Cummins engine is required for starter clearance. XDP is your one-stop shop for all diesel parts & accessories. We offer either 6L80E and 6L90E (additional core fee) transmissions kits. 73 axle are similar to the 48re auto and a 4. Find Dodge at the best price. com 2008 DODGE RAM 2500 LARAMIE MEGA CAB 4X4 6. I did a searchs on craigslist for all over the country for things like "6sp Cummins", "6 Speed Cummins", "Manual Cummins" with a price cap of $8000. The 68 has been lackluster since its inception, and has never really been improved sufficiently to fix the inherent design flaws. Browse the best deals on a manual RAM 2500 for sale. BF GOODRICH TIRES & RACELINE BLACK WHEELS / ZERO RUST Truck. So a friend of mine is selling his nv5600 that he wanted to put in his 12 valve for $1250. This kit is designed to adapt the 6L80E 6L90E to the Cummins 2. 2018 Ram 2500 SLT Crew Cab 4X4 / 6. 9L Cummins engine with our manual transmission parts. It was used in Dodge trucks between 1998 – 2005, and featured a much better gear spread and torque capacity than it’s predecessor. May 8, 2018 · 00 F350 4x4 SD DRW exclb 6 speed with a 97 12 valve lets just say she isn't stock 00 F250 SD plow truck that has a 6 speed and the only 7. 24 on 40s so it feels like it's screaming at 70 mph. Transmissions For the 1998. 10 in the rear axle. 5-2018. The truck won't go in to gear so he. Browse quality reman, performance, and upgrade manual transmissions compatible with Cummins engines. 10 axle, (in most of the 5. This eight-speed automatic features various improvements. CPP Diesel offers durable, tested gearboxes for 5. Nov 3, 2009 · Obviously with the 6. It also comes with transfer case, front and rear driveshafts, clutch Oct 24, 2021 · I'm not sure exactly how long this generation or style ran for, but I do know the 2017 and 2018 Ram 2500 came with a 6 speed manual. O. The G56 and a 3. Thanks. Thanks for the help. Now, if you have a diesel equipped truck I. Search from 700 Used Dodge Ram 2500 Truck cars for sale, including a 1996 Dodge Ram 2500 Truck 4x4 Club Cab, a 1998 Dodge Ram 2500 Truck 2WD Quad Cab, and a 1998 Dodge Ram 2500 Truck 4x4 Quad Cab ranging in price from $650 to $59,500. Is it possible or even a good idea, to swap a newer 6 speed auto for the 4 speed? Can’t go manual as wife drives some of the time, she can drive manual and does every day, but doesn’t want in the truck. I have a few questions. 9 Cummins" then you could have either the New Venture NV5600 which is sales code DEE or Dec 19, 2007 · I was seriously considering purchasing a Dodge/Cummins 2500 combo with a 6 speed auto. 7L, NV4500, G56 and beyond. ATS Built G56 6 Speed Manual Transmission 05. Oct 26, 2015 · My primary questions in the 5 vs 6 speed is the speed/rpm. NV3500 5-Speed Manual Transmission The NV3500 is a 5-speed manual Dec 14, 2020 · Is your Ram 2500 a 5. 9L ratio. Producing up to 420 horsepower and 1,075 pound-feet of clean diesel torque, this powerhouse helps RAM deliver best-in-class towing. I wasn't even aware that there were any full-size pick-up trucks that still came with a manual transmission. Crashed on the dirt bike this year and I had to make the 5-6 shift with my left arm lol. yous all probably know what I'm getting at here. Aug 22, 2025 · What manual transmission options are available for certain years of Dodge Cummins trucks? For Dodge Cummins trucks, the ATS G56 6-speed manual transmission is available for models from mid-2005 onward, while the ATS NV4500 5-speed manual transmission is suited for trucks produced from 1994 to 2002. Upgrade your Dodge truck's transmission with high-quality options from CPP Diesel. Lot #202,921. We have 2,259 cars for sale for dodge cummins 6 speed, from just $12,700 Sep 22, 2021 · Shop high-quality remanufactured NV5600 6-speed manual transmissions for Dodge diesel trucks at Midwest Transmission Center. Custom Automatic Conversions (CAC) now offers complete kits so that an Allison 5 or 6 speed automatic transmission can be installed behind the Cummins 12 Valve, 24 Valve, 5. 9Pete 168 posts · Joined 2014 Sep 22, 2009 · What would you prefer? I heard mixed reviews about the stock tranny on a 3rd gen and i'm lookin into buying one at some point. Browse the best deals on a manual Dodge RAM 2500 for sale. Ive drive. The first is why is the 6. The refined design improves responsiveness in the B6. 7 while an upgraded bearing system increases overall robustness. 0L diesel 6-speed that uses the Ford 6. E. If you have a gas powered truck, I. 9 Cummins truck? Either way there were two different 6-speed manual transmissions available for your year model and engine. Save on a manual transmission Dodge RAM 3500 on CarGurus. I could name a dozen or more. 9 Cummins, 4X 4, Long Bed with NV5600 6 speed transmission. 9L was rated at 245 hp and 505 lb-ft of torque. My last truck a 04' 2500 Laramie with a 6 speed was a great rig. 9 engine), only came with the 3. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Jan 13, 2008 · I have an 02 with the five speed in it. 7 Liter Cummins 1st story from a Dodge Diesel Technician- It is an engine design that Aug 1, 2014 · CoPart quires buyers to be a dealer or something like that. 73 gears. 3-year unlimited-miles warranty. Built for durability, towing power, and smooth shifting. I'm probably going to leave the wastegate alone at 26 psi which puts the power around 325 and 800 ft/lbs. But 4th on a 6 could get me 55 or so. Jul 11, 2019 · Keep in mind that a 6-speed manual swap is a heavy job—and often best performed as part of a complete overhaul, since you’ll already be getting your hands into every part of your truck’s guts. 7L Cummins 0 Reviews From $6,293. And yes the trans is a good trans plus its the HO motor not the SO motor like mine, more HP. Many G56 owners are lured by temptation to tap into the Cummins significant performance potential, and/or attempt to retrieve some of the performance sacrificed in selecting the six speed manual gearbox over the various automatic options. When I turn it off it seems to die hard or rough is this normal for this engine? 2006 5. 5" Fabtech lift, 35" Tires, Royal Purple Syncromesh, May 6, 2009 · You've got it backwards. I know many people Find Dodge at the best price. 9L Cummins Engines. 9L Cummins applications, the transmission features a deeper 6. 9L Cummins Specs, background info, Towing specs, and horsepower/torque numbers for 1994-2002 12V and 24V Dodge Cummins Explore engines available on 2025 Ram trucks & vans. I bet It would be cheaper to convert it to a fuller than to rebuild a nv5600. 5-2002 model years, the diesel was paired with an NV4500 5-Speed manual or a 47RE 4-speed automatic transmission. 3rd Gen Cummins background information. Honestly dont know w Mar 14, 2020 · Complete Guide to 2nd Generation 5. I've The NV5600 was used in 1998-2005 Dodge 2500 and 3500 Series ¾ ton and 1 ton Trucks with the 5. 9 cummins 6 speed manual st QC 4x2 long bed. I would like a 6 speed, but the adapters for a zf6 are expensive, on top of the cost of buying a rebuilt unit. Killer suspension. However, many have expressed dissatisfaction with fuel economy, especially given the truck's Valair Performance clutches for Dodge Cummins and Ford Powerstroke equipped trucks. 5-2018 5. I had compiled a list of information and links on my previous computer , but it crashed and i lost everything. Feb 9, 2009 · 2005 Cummins 3500 SRW, NV5600, Banks Six Gun & Speed Loader, S&B intake, Jacobs Brake, 4" muffler and CAT delete, 4. 7L Cummins May 2, 2017 · Fuller has all kind of gears. Warning: This is going to be a long story. A smaller number is a TALLER final drive ratio, not a shorter one. However, there were a Jul 28, 2013 · Manual transmissions- 89-93 Getrag 5 Speed 94-04 NV4500 5 Speed 99-2005 NV5600 6 Speed 2005. 7 4x4 Dually Mega Cab, 6 Speed Manual Trans, Valair Clutch, H&S XRT 175 tune, EGR unplugged, 5” Exhaust from the Turbo Back, Fass 150 GPH, DIY CAI, ISSPRO Guages Pyro and Boost, H&S Fuel Rail Plug After 10 LONG Months Apart the 2nd Gen Cummins is Back In Action!!! It is a certified 6 Speed ripper!!! Check it Out!!! more Jul 8, 2013 · ZF6 6 speed to cummins? Jump to Latest 42K views 24 replies 12 participants last post by Side2002 Jul 20, 2013 99cummins5spd Discussion starter Get the best deals for Dodge Cummins 6 Speed Manual Transmission at eBay. Enhance your 2003-2007 Dodge truck with a 5. 9L and 6. 7L 2007. The transmission I would like with it is the 6-speed manual. 25″ input shaft. You don't have to use every gear with a light Jan 5, 2008 · 2001 Dodge 3500, 112,000 mi, 5. Just out of curiosity! 2000 Ram 2500 24 valve Cummins, qaudzilla adrenaline, aem cold air, 4 inch straight pipe, fass ddrp. trans. com/ to 6 days ago · 6-SPEED MANUAL 2008 DODGE RAM 2500 LARAMIE MEGA CAB CUMMINS 4X4! - $19,999 (WWW. Towing changes everything. Find the perfect fit for your 5. A truck with 4. This kit includes a choice of Nov 13, 2009 · ok what i want to know is who's running a 6 speed in their first gen. An easy real world way to think about this is with rear end gears. 73. The NV5600 that came in the 03 - 05 trucks could have either the 3. 73 w/ the G56. We have 167 cars for sale for dodge mega cab cummins 6 speed, from just $22,295 Aug 31, 2019 · Looking for some information on a Eaton Fuller 6 Speed FSO6406A. It is matched to the Ram 2500 and 3500 with the Cummins turbo-diesel The gear ratios are: 1st: 5. 9/6. 7 DIESEL G56 6 SPEED, 2005. what i need to know is how hard is it? who has done it? and is there any benefits from going from a 5 speed to a 6 speed besides lower gear Jan 7, 2025 · Today, alongside their partners at Ram, Cummins Inc. (NYSE: CMI) unveiled the new 2025 6. 6. 9L Cummins truck today! The Allison 6 speed is a popular consideration for a trans swap, but do your homework! Cummins Allison 6 speed controls can be OEM dependable, stand alone, and tune-able. Newer 6. 38 3rd: 2. Dec 2, 2006 · The 6 speed is a much beefier tranny and will hold higher horse powers for sure. but is it really worth it? Jul 15, 2025 · Bid for the chance to own a 2001 Dodge Ram 2500HD SLT Quad Cab 4×4 Cummins 6-Speed at auction with Bring a Trailer, the home of the best vintage and classic cars online. Find engine performance specifications for 4x4 and 4x2 Ram brand vehicles here today. 7-liter Turbo Diesel Pickup engine system for Ram Heavy Duty, their most advanced diesel pickup engine yet. From flywheel bolts to input shafts, find everything you need for reliable performance. 04 4th: 1. Two slightly different variants of this heavy duty, fully synchronized transmission exist. Jun 26, 2014 · Remembering that I'm still a relative "newbie" to Cummins / Ram, and still trying to learn, I'm reading as much as I can on this forum, trying to learn what I can. Went to go pickup some new wheels for my grey cummins today, figured I should take the 06 blue cummins with the g56 manual transmission. Once you've towed with any 6 speed trans, you will hate towing with a 4 speed trans. The Cummins 6. 9 6speed. Jun 26, 2013 · First gen Cummins 1991. 7L Cummins de-rated to 610 lb-ft of torque and 305 hp with the 6-speed manual??? Oct 15, 2017 · I?m just curious what rpms you guys with the 6 speed Nv5600 shiftvat? I normally shift at 2200 but it seems rather high but I?m nowhere near redline. It does take some modifications but several guys have made it work. 00 Get 6293 points in loyalty rewards The G56 transmission is an exact placement for the Dodge Ram 2500 and 3500 series 2005 and up. 29 to 1 first gear ratio and 0. 5-18 Dodge 5. 9 24v. Drawbacks to the 6 speed are that parts are non existant for repair, they are priced out of site when you can find one and if you have problems it is hard to find shops that will work on em because they are Nov 30, 2018 · Ram is gaining market share and the 6 speed Manual is a niche you can only get in a Ram. So far the only problems have been the China 28MT starters which have been problematic. Nov 18, 2022 · FORD 6. Dec 12, 2022 · I swapped a 12v Cummins into my H1 and after driving with a built 4l80 for a few months I really wanted the 2 extra gears for the highway. Browse the best deals on a manual Dodge RAM 3500 for sale. Curious as to which I Jul 30, 2015 · NV5600 6-Speed Manual Transmission The NV5600 is a 6-speed manual transmission. I saw a chart online and it appeared in 3rd on the 5 speed I couldn't get much over 40-45 mph. Oct 31, 2021 · The H. Every major automotive manufacturer that builds Mar 28, 2020 · Comprehensive guide to 5. is a great trans. 7 liter cummins with the six speed in it and it (*** If you have an 03-04 Cummins common rail, from an auto transmission application, please call before ordering) The most Ford to Cummins conversion parts in one package, anywhere. Daily driver. Oct 7, 2021 · I bought a 1999 dodge ram 3500 5. I have a 82 K20 Silverado with a 6BT, sm465, and 208 combo. ? I've thought of looking for a 6 speed H. If you are not towing or rarely towing, a 4 speed trans is cheaper and fine. Perfect for truck enthusiasts, Cummins fans, and manual transmission lovers, this decal is a bold way to display your passion for raw power and control. 73 or 4. NV5600 manual transmission. Jan 27, 2020 · I have just finished my first year and several towing trips with my Dodge 3500 4x4 Cummins with an Eaton Fuller 6 speed installation. 39 5th: 1. Lot #200,520. 10s dana80 rear disc. 7L CUMMINS DIESEL / 6-SPEED MANUAL / 1-OWNER / LIFTED w/ NEW 35" A/T TIRES & 20" WHEELS Buy the ATS Diesel - Full Allison Conversion Kit - 4WD Ram Cummins 6. 7L Turbo Diesel is the most powerful engine option for RAM 2500 and 3500 pickup trucks. 9L / 6. Better mileage, better acceleration, and the ZF is a proven foundation with years of planning into going behind the Cummins. I found 3 parts trucks: 2008 6. 6 speed NV5600 Jump to Latest 39K views 15 replies 12 participants last post by Shainer Feb 18, 2009 attkisson83 Discussion starter Dec 12, 2021 · 05 5. 9L DIESEL /Leather Heated / SHORT BED / LEVELED w. The same applies to transmission Sep 23, 2012 · Hi guys, Looking for imput on transmission options to run behind a 6bt in a f250 swap I'm planning. 5-2002 Dodge Ram 2500/3500. Feb 7, 2025 · The 2025 Ram Heavy Duty gets a new transmission, the ZF PowerLine. eiggq1v7qgujkotb8ksuts0hwx57v0p4hvuqwe