When did Dodge switch from NV5600 to G56?
Dodge, the renowned American automaker, made a significant shift in its transmission offerings in the mid-2000s, transitioning from the NV5600 manual transmission to the G56 manual transmission. This change was driven by the need to improve the performance and reliability of Dodge's heavy-duty trucks and SUVs.
The NV5600 Transmission
The NV5600 was a heavy-duty, six-speed manual transmission that was widely used in Dodge's lineup of trucks and SUVs, including the Ram 2500 and 3500 models. The NV5600 was known for its durability and ability to handle high torque loads, making it a popular choice for towing and off-road applications. However, as Dodge's vehicles became more powerful and capable, the NV5600 began to show its limitations, particularly in terms of shifting smoothness and overall performance.
The Transition to the G56 Transmission
In the mid-2000s, Dodge decided to replace the NV5600 with a newer and more advanced transmission, the G56. The G56 is a six-speed manual transmission that was developed in collaboration with Aisin, a leading Japanese transmission manufacturer. The G56 was designed to address the shortcomings of the NV5600, offering improved shifting characteristics, better gear ratios, and enhanced durability.
The Timing of the Transition
Dodge began phasing out the NV5600 and introducing the G56 in its heavy-duty trucks and SUVs in the 2005 model year. The transition was gradual, with the G56 being offered as an option alongside the NV5600 for a few years before the NV5600 was eventually discontinued. By the 2008 model year, the G56 had become the standard manual transmission offering across Dodge's heavy-duty lineup.
Benefits of the G56 Transmission
The G56 transmission offered several key benefits over the NV5600:
- Improved shifting and driving dynamics: The G56 was designed with a more precise and responsive shifting mechanism, providing a smoother and more engaging driving experience.
- Enhanced durability: The G56 was engineered to handle higher torque loads and withstand the demands of heavy-duty towing and off-road use, making it a more reliable choice for Dodge's customers.
- Better gear ratios: The G56's gear ratios were optimized to provide a better balance between performance and fuel efficiency, allowing Dodge's trucks and SUVs to deliver more power while maintaining reasonable fuel economy.
The transition from the NV5600 to the G56 transmission was an important step in Dodge's ongoing efforts to improve the performance and capabilities of its heavy-duty vehicles. By adopting the more advanced G56 transmission, Dodge was able to better meet the needs of its customers and maintain its position as a leader in the truck and SUV market.
What 6 speed manual did the 2004 Dodge Cummins have?
In models with the high-output engine, the NV5600 6-speed manual transmission was used (instead of the 5-speed), as well as an available 48RE for those that did not want to row their own gears.
Will a G56 clutch work in a NV5600?
It will not interchange. An NV5600 flywheel sits a lot closer to the engine, a G56 one sits significantly further back towards the transmission.
Was the NV5600 a good transmission?
The New Venture Gear 5600 series six-speed manual transmission is a great gearbox with a lot on its plate, namely the 5.9-liter Cummins inline six-cylinder turbo diesel. With all that torque to deal with there were a few teething problems in its early years.
What trucks did the NV5600 come in?
The NV5600, which was produced at New Venture Gear's Muncie, Indiana plant was an option on 1999-2005-1/2 Dodge Ram 2500 and Ram 3500 trucks with either the Cummins Diesel or V10 gas engine. The early NV5600, which is found on 1999 and 2000 trucks had a 1-1/4" input shaft and fiber-lined synchronizer rings.
What is the name of the 6-speed manual transmission on a Dodge Challenger?
Features TREMEC TR-6060 six-speed manual transmission
The Hellcat, with its 707-horsepower engine, remains the ultimate Challenger.
What years did Dodge use the NV4500?
The New Venture Gear 4500, colloquially known as NV4500, is a 5-speed manual transmission manufactured by New Venture Gear and used in General Motors and Chrysler products from 1991 to 2007.
What did the G56 transmission come in?
The G56 is found behind the 6.7 Cummins diesel engines in 2500, 3500, 4500, 5500, and Mercedes Class 4 and 5 trucks.
What year were the G56 transmissions put into Dodge Ram trucks?
The G56 manual transmission was used in various Dodge Ram heavy-duty trucks from 2005 to 2018. In 2005, it replaced the NV5600 manual transmission, and it was used until the fifth-gen Ram HD lineup transitioned to only using the 68RFE and Aisin AS68RC automatic transmissions.
When did Dodge stop using the NV5600?
The NV5600 is a Heavy Duty close ratio 6-speed manual transmission that was used in 1999-2005 Dodge RAM 2500 and 3500 Series ¾ ton and 1 ton Trucks with the 5.9L Cummins Engines.
When did Dodge stop using the 48RE transmission?
48RE:An electronically controlled four-speed automatic transmission found in '03 to'07 Dodges. Billet:Contrary to popular belief, billet is not a type of metal.
