Nv4500 overdrive ratio

California Proposition The NV 5 speed manual transmission is primarily a New Process Gear design that was assembled at the Muncie Transmission plant from late to mid The quality of genuine New Venture Gear components is excellent, and we still continue to stock any genuine NVG parts we can find, but today, most of the NV nv4500 overdrive ratio we stock will be high-quality replacement parts manufactured overseas, nv4500 overdrive ratio. The NV transmission was initially designed to allow for close, medium, and wide ratio models, plus there were plans for a NV 6 speed with a double overdrive.

Log in. Sign up. Home Forums 1st Gen Dodge 5. March's Cummins of the Month is now open for entries! JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. However, I opened up the trans and the yayhoo who had it before me welded the 5th gear nut to the main shaft and then grenaded the 5th gear on the main and counter shaft.

Nv4500 overdrive ratio

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Castrol Syntorq synthetic 75W GL-4 or equivalent specification details in next section below Lubricants that meet the Syntorq spec include:. Amsoil synthetic 75W GL-4 manual transmission fluid. The NV features carbon fiber composite synchronizers and is therefore highly sensitive to transmission fluid type and viscosity. The fluid has become difficult, if not impossible to source no longer produced by Castrol? However, Chrysler and GM continue to offer their formulations, part numbers replaces and replaces respectively. Amsoil 75W manual transmission fluid is a popular alternative that also meets the NV's fluid specifications at a much lower cost. The OEM fluid is relatively expensive, however frequent transmission service is unnecessary and total long-term service costs are therefore relatively small.

The NV transmission identification tag is attached to the shifter top cover. The tag provides the transmission model number, build date, and part number. Be sure not to remove the I. The information on this tag is essential for ordering the correct replacement parts. It was also the first year that Chevy changed the bellhousing-to-transmission bolt pattern. This transmission is ideal when converting your vehicle, providing an ultra-low 1st gear. GM, however, only produced this particular ratio during these years. The major complaint of this 5 speed was stiff shifting and noise in 3rd gear.

Nv4500 overdrive ratio

The NV or New Venture Gear is a heavy-duty, manual shift, five-speed overdrive, longitudinally positioned transmission. It was introduced into Dodge trucks in Though it has it roots as the New Process four-speed beginning as early as in Dodge trucks, its current incarnation as we know it today is quite different. The NV is a top loading five-speed transmission with a cast iron case, aluminum top cover and dual PTO ports. It features all helical gears, and is fully synchronized. The NV has a case length of GM 4wd versions featured an extension housing length of 6. There are various other Dodge and GM 4wd and 2wd housings. This housing contains fifth gear and as usual, 2wd style housings are longer.

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Thread starter ryoken Start date Apr 17, Top Bottom. Chevy NV transmission. This feature was dropped during the model year In , New Venture changed the design of reverse gear from a dual plane to a single plane. Straight roller Lubricant The and Chevy versions have a lower first gear of 6. We are often asked about the durability of the NV vs. Media New media New comments Search media. These transmissions use a GM internal release bearing. Aluminum alloy Support Bearing The noise and shifting problems had been corrected. These transmissions have a shorter tailhousing and a fixed output yoke. Also might be the year the better top cover and shift tower came around. A synchronizer requires a degree of friction in order to increase or decrease the angular velocity of a gearset and allow for smooth gear progressions. If the wrong fluid is used, more than likely you will have to have your transmission rebuilt.

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On Standard Duty 2WD transmissions, the speedometer pickup was moved from the tailhousing back to the rear axle. From Advanced Adapters website: The '96 and Later GM versions of the used the same mounting bolt pattern to the bellhousing as the Dodge version. In , Dodge discontinued the 23 spline output shaft on the gas version NV, and all Dodge transmissions standardized to 29 spline. If you really need a stout unit, look at rockland standard gear. Underhood temps Latest: Wes Harden 35 minutes ago. The information on this tag is essential for ordering the correct replacement parts. JavaScript is disabled. Deals Forum. The major complaint of this 5 speed was stiff shifting and noise in 3rd gear. If you want a beefed up init sounds like it you will need a core anyway. Adapter Housing 40 Foot pounds. While the nut is often blamed, the part failing is really the factory mainshaft. Also might be the year the better top cover and shift tower came around.