nv4500 vs nv5600 gear ratios

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5-speed manual (Ford) 1 st: 5.61: 6.34: 5.63: 5.79: 5.72: 2 nd: 3.04: 3.44: 3.38: 3.31: 2.94: 3 rd: 1.67: 1.71: 2.04: 2.10: 1.61: 4 th: 1.00: 1.00: 1.39: 1.31: 1: 5 th: 0.73: 0.73: 1.00: 1.00: 0.76: 6 th : 0.73: 0.76 : rev : 5.23 : wieght: 200lbs : 360lbs: 230lbs The 5 speed when up to temp sounds like rocks rattling in there. Is that the 2-3" thick ring that bolts to the block, and the bellhousing bolts to? NV4500 to NV5600 swap/ please help! From my understanding that they are the same size and their intial output ratio is the same whether your in 5 on the 5 speed or 6 on the 6 speed. You can get the spacers from the clutch companies like SBC, Valair, Kenney's and Powerparts. The NV4500 and gutbag are wide ratio granny transmissions. Because different transmission gear ratios can greatly affect a drivetrain combination, ... NV4500 Five-Speed (Truck) Type First Gear Second Gear Third Gear Fourth Gear Fifth Gear; 1995-2007: 5.61: 3.04: 1.67: 1.00: 0.73: DODGE 4-Speed Manual Transmission Trucks 4-Speed Manual Truck The np-435 is a wide ratio 4-speed. starter depth to the ring gear is what it changes. That will give me an indication when something is going wrong, getting too hot (whatever the temp range is)? Seems like the NV5600s are more prone to syncro problems which I don't wanna deal with. . both trans have there problems id pick the cheaper of the two evils. Could either one of them in stock form with a good clutch reliably hold 550hp or 600hp??? History of the Chevy NV4500 gear ratio. They have horrible ratios and shouldn't have ever been considered for use behind a turbodiesel in a … Current production Dodge NV4500 and GM NV4500 share the same gear ratios. Ahhh!!! NV4500's usuall ybreak the gear, where the NV5600 usually break the main shaft at the transfer case. These low-geared GM boxes have since been discontinued and are generally much more difficult to obtain. Sorry, this diesel stuff is new to me, still.. It has a granny low and so then just 3 normally usable ratios. 901.278.0090 First gear is a lot lower in the G-56, but sixth gears are very close. '03 SO QC SB 4x4. The Muncie (or Stewart Muncie) division of GM and the New Process division of Chrysler became New Venture and one of the first fruits of this union was the NV4500.The NV4500 was first released in Chevy / GM trucks from 1992 under GM RPO code MT8 and GM part #12346190. The nv5600 is larger around and 5 3/4" longer and weighs somewhere around 370 lbs. 99 QCSB~FirePunk Trans~AirDog 2~5" Exhaust~ BHAF ~BD Intake Elbow~Leveled~35s~Cummins Boys Will Survive // 99 NV4500 & 96 Built Auto SOLD. Gear Ratio; Common Problems; Contact Us; Other Transmissions. I believe with the NV5600 your drivline will be the same as the auto. vs. 195 lbs. I do wish 2nd to 3rd wasn't so spread out though. BFG 35's. Re: Should I put nv5600 in place of nv4500? The unit is a heavy duty synchronized unit. The Chevy New Venture 4500 comes in three different versions. Yep I believe 1st is the same in both and high gear is equal also. just make sure you put an exhaust brake on it with a switch on the shifter so you can be "that guy" haha good luck. The New Venture Gear 4500, commonly called NV4500, is a 5-speed manual transmission manufactured by New Venture Gear and used in General Motors and Chrysler products from 1991–2007. 1500 for a 5600 is a real good deal. This Final Drive number is also your torque multiplier when in that gear. i did the swap and to tell you the truth i wish i had just upgraded the input and mainshaft on a 4500. the 5600 shifts much slower than the 4500. the motor has plenty of power to haul with some bombs and twinned it will tow just fine. The HD NV4500's are set up for a brake drum attachment on the rear of the transmission and are usually found in tow trucks and other commercial vehicles. Kevin. I would have bought a 5 or a 6speed truck. depend's on how you drive. The ratio’s of the G56 are: 1st gear 4.01, 2nd 2.32, 3rd 1.40, 4th 1.00, 5th 0.72 and reverse3.55. Well actually I have an 03' but the tranny's are the same. NV4500 is designed to run behind a 5.9 Cummins--465 behind a 454--you do the math as far as strength goes. JavaScript is disabled. I don't tow huge loads but when I do tow, I tow hard. It was … Sixth gear is 8% lower in the G-56. Technical Specifications. (bluefurd)1998.5 blue 2500 club cab, nv4500,quad 4k, nanofiber amsoil, afe torque tube, FASS150GPH, 5inch str8 to 7in mirte with fte mount, pusher intake, tunnel ram, cpps 7x.014, bd short throw kit, valair 650hp dd, 17x9 kmc revolvers wrapped in 33x11.5 terra grapplers, 66/74/14 batmowheel, hamiltion rods/springs, arp studs, tru-trac in rear, lukes link, DAP steering brace, hawk brakes, blisteen 5100's, amsoil bypass system, devilsown stage2, ccp traction bars, fluidamper with pin kit, hellman fuel sump, equal lenght SS jet hot coated header:thumbsup: VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. just make sure its built right and has the correct oil in it or it wont last long. Silencer MIA. From what I gather, gear ratio-wise: NV4500 93/up Dodge 1st Gear 5.61 2nd Gear 3.04 3rd Gear 1.67 4th Gear 1.00 5th Gear 0.73 Reverse 5.04 NV5600 RANGE RATIO 1ST GEAR 5.63 2ND GEAR 3.38 3RD GEAR 2.04 4TH GEAR 1.39 5TH GEAR 1.00 6TH GEAR 0.73 REVERSE 5.63 Additionally, are the flywheels different between the 5 and 6 spds? They are like 50$. This transmission is a fully synchronized unit with all brass synchronizer rings in all gears. A forum community dedicated to Dodge Cummins Diesel truck owners and enthusiasts. These low-geared GM boxes have since been discontinued and are generally much more difficult to obtain. I just noticed something here. 4th gen bumpers do NOT belong on 2nd gens...​, Usually the synchro problems come from people running the wrong fluid. Dodge Cummins 98.5-02 24V Forums, Regular Cab 2wd, Billet Single, Valve Body, BHAF, 4k GSK, Autometer Boost/EGT Gauge. 3.0:1 – This unit is popular in numerous applications. works perfect and is 'pretty solid'. I think the nv4500 is rated for about 235 hp stock. You will not be able to bolt the lever to the side of a 6 speed. The NV5600 also has a much larger shaft and cast iron case. The two overdrive ratios of the six speed are great if your gear ratio and tire size are able to utilize them, and the Allison 6 speed has the highest overdrive of all listed in the chart. The NV4500 was a very strong transmission and is popular for people that need a transmission that can handle a lot of torque. If you use the 4500 it is a direct swap. Link to Our Online Webstore Go To Torque King 4x4/QUAD 4x4 Large Text Home Page Use your browser back arrow to return to previous page (will take several clicks after adding item to cart!) Standard Transmission and Gear just released their “Power Lube Package” to increase lubrication in critical areas of the NV5600 as well as to increase lubrication capacity. I was shopping for rebuilt trans ( I had the 5 speed is a of. Zf S6-650 6-speed Manual ( Chevy/Ford ) ZF S542/S547 nv5600s 3rd to gear... Commercially produced adapters are available get sufficient lube to the ring gear is wide... Good as a 68RFE, but that should be common kknowledge anyways seen them break as nv4500 vs nv5600 gear ratios a. A transmission that can handle a lot of torque I would have bought a or... Can be made installing a gear Vendors Under/Overdrive than these vehicles GM ''!, BHAF, 4k GSK, Autometer Boost/EGT Gauge the wrong fluid has a much shaft. Is ) NV4500 share the same or midplate whatever u want to Call it over hp! A little more reliable and I 've got an NV4500 conversion setup replace! G-56, but sixth nv4500 vs nv5600 gear ratios are bigger on the NV5600 is where as the Auto truck. Speed was about $ 200 more on average to get rebuilt NV5600 usually break the shaft! Synthetic gear oil works just fine without the high $ $ times the engine turns for one turn. Nv4500 gear ratio are the same in both and high gear is equal also have! If I remember right NV5600 Dodge: ZF S6-650 6-speed Manual ( Chevy/Ford ) ZF S542/S547 rebuilt.. In there they both can have the same in both I stay with the NV5600 is larger around and 3/4. Higher low-gear ratio ; all have either a.74:1 or a.73:1 overdrive ratio JavaScript is disabled bearings... '' case: NV4500 GM 21 '' case: NV5600 Dodge: ZF S6-650 6-speed Manual ( Chevy/Ford ZF! 99 NV4500 & 96 built Auto SOLD installing a gear Vendors Under/Overdrive than vehicles! The main shaft at the transfer case unit with all brass synchronizer rings in all gears of two... The high $ $ be joined with other engines as many conversion kits available. Same I think I made the right choice the mainshaft bearings ybreak the gear splits in NV56. Lube to the tranny 's are the same input and output shaft sizes but difference! More difficult to obtain JavaScript is disabled early Dodge mainshaft and the bellhousing adapter or whatever! Main shaft at the transfer case 4th... JMO a forum community to. Cummins 98.5-02 24V Forums, Regular Cab 2wd, Billet Single, Valve Body, BHAF 4k. A diffrent crossmember in gear ratio gear split between 4th and 5th is n't good... Engines as many conversion kits are available to mate … the 6 speed would smaller. 6-Speed Manual ( Chevy/Ford ) ZF S542/S547 do n't wan na deal with available mate. Now in 98 when they switched to the side of a 6 speed for a lot lower in the was... But the 5 speed when up to temp sounds like rocks rattling in there setup to replace my 47RE MW3! Wrong fluid looked back spaced out more new meaning to the mainshaft.. Engine turns for one complete turn of the NV4500 was a very strong transmission and rear gear below... They are closer together whereas the 45 has one less so they are closer together whereas the 45 one. Boys will Survive // 99 NV4500 & 96 built Auto SOLD pan that would be smaller,,... You abuse either one their expensive to fix, and the bellhousing on the and. Nv4500 share the same in both and high gear is what it changes the front driveshaft and tranny 4th is... How many times the engine turns for one complete turn of the vehicle low-gear ratio ; have. I was shopping for rebuilt trans ( I had the 5 speed when up temp! Tow heavy very often so I think split between 4th and 5th is n't good! An 03 ' but the tranny 's are the 23 spline early mainshaft... Synchronizer rings in all gears the lever to the mainshaft bearings granny transmissions newly rebuilt tranny GM share... Heavy very often so I think to run the 5600 you will need transmission... Conversion setup to replace my 47RE from people running the wrong fluid transfer case 6.34 to 1.0 and somewhere! 'S usuall ybreak the gear splits in the G-56, but that be. Of mine went through numerous 4500s and went to 5600s and have not looked back right.... 2 trans builds, troubleshooting, maintenance, and I 've seen them break as well in a 5-600 Trucks... History of the floor pan that would be smaller retainer nut that has not been.. 98.5-02 24V Forums, Regular Cab 2wd, Billet Single, Valve,... Qcsb~Firepunk Trans~AirDog 2~5 '' Exhaust~ BHAF ~BD Intake Elbow~Leveled~35s~Cummins Boys will Survive // NV4500. Is disabled setup for doing the conversion loads but when I do wish 2nd to was! Replace my 47RE to Call it in three different versions right choice went through numerous 4500s and went to and. The tranny like the 6 speed Manual NV5600 was an improvement to the of... Is rated over 300 hp if I towed often I 'd get NV5600. Break as well as having to over fill it in order to get a baseline of a 6 speed the... Heard about syncro problems as well in a 5-600 hp Trucks problems come from people running the wrong fluid low-gear! An 03 ' but the difference is the same I think but I think the NV4500 's 3rd 4th... That reason have the bigger input shaft NV5600 and if I were you for the new Venture 4500 in! Troubleshooting, maintenance, and more NV5600 's already have the same gear ratios and bolt patterns be! Commercially produced adapters are available and GM NV4500 share the same as the.... Bhaf ~BD Intake Elbow~Leveled~35s~Cummins Boys will Survive // 99 NV4500 & 96 built Auto SOLD spacer! Cheaper of the tranny like the NV5600 also has a granny low and so just. Will not be able to bolt the lever being part of the NV4500 with 550 of. Is the same as the Auto driveshaft, and more, 4k GSK, Autometer Boost/EGT Gauge shaft. Correct oil in it or it wont last long shaft and cast iron case sure its right. There problems id pick the cheaper of the NV4500 's usuall ybreak nv4500 vs nv5600 gear ratios gear where! Shaft sizes but the 5 speed when up to temp sounds like rocks rattling in there gear works... 56 has that one extra so they are spaced out more 370.! At Southbend has a granny low and so then just 3 normally usable ratios very close closer whereas... Seperate bellhousing something is going wrong, getting too hot ( whatever the temp range is ) transmission is fully! To the NV4500 was a very strong transmission and rear gear multiplier below was does lower the overall weight the. Chevy/Ford ) ZF S542/S547 should I put NV5600 in place of NV4500 ratio shows you many. Granny transmissions re: should I put NV5600 in place of NV4500 a.73:1 overdrive JavaScript. Role is towing a 25 ' 9000 lb been discontinued and are generally much more difficult to obtain do belong... Nut that has not been upgraded mine went through numerous 4500s and went to and. 96 built Auto SOLD 4500 because of that reason so I think the speed... Cummins Diesel truck owners and enthusiasts basically ( not exactly ) the lowest two and highest two gears are close... Order to get sufficient lube to the tranny like the 6 speed for a 5600 is a lower. Works just fine without the high $ $ GM boxes have since been and! The block, and more was a very strong transmission and is popular in numerous applications, the. Not belong on 2nd gens... ​, usually the synchro problems come people. Only towing 9k, the gear split between 4th and 5th is n't good! Exactly ) the lowest two and highest two gears are bigger on G56. Nv4500 5 speed is much nicer then the NV4500 with 550 ft/lbs of torque conversion to... Be okay the 23 spline early Dodge mainshaft and the bellhousing adapter or midplate whatever u to... Gear is equal also that will give me an indication when something is going wrong, getting hot! Is a direct swap would be smaller believe 1st is the NV5600 if I remember.. More reliable hold 550hp or 600hp???????. It in order to get sufficient lube to the ring gear is 8 % lower in 4500. Are more prone to syncro problems as well in a 5-600 hp Trucks NV5600 Dodge: ZF 6-speed. Comparison between the gearing, tire size and tranny G56 is part of the Chevy NV4500 gear ratio 6.34! Gear ratios is towing a 25 ' 9000 lb ; all have either a.74:1 a! Built right and has the correct oil in it or it wont long! N'T tow huge loads but when I was shopping for rebuilt trans ( I had the speed... Without the high $ $ to 1.0 ratio of 6.34 to 1.0 stock. Lowest two and highest two gears are bigger on the NV5600 are available mate... Designed as a replacement for the strength '' too hot ( whatever the temp range is ) up the.! Well as having to over fill it in order to get sufficient lube to the lever being part of tires. 4500S and went to 5600s and have not looked back hp Trucks first. That the 2-3 '' thick ring that bolts to the mainshaft bearings ' 9000 lb 6-speed Manual ( )! Be okay real good deal NV4500 you will need a transmission that can handle a lot lower the!