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Vehicles made by American Motors Corporation (AMC) and Jeep incorporated a variety of transmissions and
transfer case A transfer case is a part of the drivetrain of four-wheel-drive, all-wheel-drive, and other multiple powered axle vehicles. The transfer case transfers power from the transmission to the front and rear axles by means of drive shafts. It also syn ...
systems. This article covers transmissions used in the following vehicle models and years: * All
American Motors American Motors Corporation (AMC; commonly referred to as American Motors) was an American automobile manufacturing company formed by the merger of Nash-Kelvinator Corporation and Hudson Motor Car Company on May 1, 1954. At the time, it was the ...
(AMC) passenger cars, 1954-1988 * Jeep Cherokee XJ (1984–2001) *
Jeep Comanche The Jeep Comanche (designated MJ) is a pickup truck variant of the Cherokee compact SUV (1984–2001) manufactured and marketed by Jeep for model years 1986-1992 in rear wheel (RWD) and four-wheel drive (4WD) models as well as two cargo bed leng ...
(1985-1992) * Jeep CJ (1976–1986) * Jeep Grand Cherokee WJ (1999–2004) * Jeep Grand Cherokee ZJ (1993–1998) *
Jeep Wagoneer The Jeep Wagoneer is a sport utility vehicle (SUV) nameplate of Jeep vehicles, with several models marketed for the 1963 through 1993 model years and again since the 2022 model year. Various versions of the Wagoneer were manufactured in the US ...
/Grand Wagoneer (1963–1991) *
Jeep Wrangler YJ The Jeep Wrangler is a series of compact and mid-size four-wheel drive off-road SUVs manufactured by Jeep since 1986 and is currently in its fourth generation. The Wrangler JL, the most recent generation, was revealed in late 2017 and is produc ...
(1987–1995)


Transmissions

Transmissions used in later AMC vehicles came with either a 21- spline or a 23-spline output shaft. Transmissions coupled to four-cylinder engines typically used 21-spline output shafts. The 23-spline
manual transmission A manual transmission (MT), also known as manual gearbox, standard transmission (in Canada, the United Kingdom, and the United States), or stick shift (in the United States), is a multi-speed motor vehicle transmission system, where gear change ...
was universal in the
Eagle Eagle is the common name for many large birds of prey of the family Accipitridae. Eagles belong to several groups of genera, some of which are closely related. Most of the 68 species of eagle are from Eurasia and Africa. Outside this area, j ...
lines and was generally used with six-cylinder applications. All transfer cases were available with inputs matching either 21- or 23-spline shafts, making transmission swaps possible among various models and years. However, the depth of transfercase input and length of trans output (measured from the mounting flange) changed, and there is 15/16" difference between early and late models.


Manual

The following manual transmissions have been used in the vehicles listed above: *Aisin AX4 four-speed (used with 4 cyl and 2.8 L V6) *Aisin AX5 five-speed (used with 4 cyl and 2.8 L V6) *Aisin AX15 five-speed (used with 4.0 L from 1989) *Borg-Warner HR1 four-speed synchronized unit (used only with the 121-4 engine) *Borg-Warner SR4 four-speed synchronized unit (late-1970s/early-1980s 6 cylinder and 304 V8) *Borg-Warner T4 four-speed (used only after 1981) *Borg-Warner T5 five-speed (used only after 1981) *Borg-Warner T10 four-speed (car only) *Borg-Warner T14 three-speed *Borg-Warner T15 three-speed *Borg-Warner T18 four-speed (4:1 first gear) *Borg-Warner T18A four-speed (6:1 first gear) *Borg-Warner T85 three-speed *Borg-Warner T86 three-speed *Borg-Warner T89 three-speed *Borg-Warner T96 three-speed *Borg-Warner T90 three-speed *Borg-Warner T98 four-speed *Peugeot BA-10/5 five-speed *Tremec T176 four-speed (used with AMC 6-cylinder, ISUZU 4L Diesel and 304 V8 engines) *Tremec T177 four-speed (used only from 1980 to 1988 in full size Jeeps with V8) * Tremec T150 three-speed (also called 150T)


Automatic

The following automatic transmissions have been used in the vehicles listed above: *Borg-Warner M8, M10, M11A, M11B and M12; cast-iron three-speed automatic with torque converter; used in many AMC 6- and V8-cylinder passenger cars built between 1957 and 1971. These transmissions were either air-cooled with fins on the torque converter and ducts in the bell housing adapter (six cylinder applications) or liquid-cooled, and were marketed under the name "Flash-O-Matic." *Borg-Warner M35, M36, and M37. Three-speed gear set with torque converter, air-cooled. Used in the Rambler American 6-cylinder cars between 1963 and 1969 as "Flash-O-Matic." *Borg-Warner M40, M42, M43, and M44. 3-speed with torque converter, water-cooled. Used in AMC 6- and V8 engines between 1970 and 1971; also the 290 2-bbl V8 engine between 1967 and 1969 (M40). Marketed as "Shift-Command." *Aisin-Warner AW4 four-speed; from 1987 in XJ and MJ with 4.0 L and some 2.5 L. *GM THM400 three-speed with AMC pattern from 1974 to 1979 and Buick Nailhead case with adapter rings to fit AMC 327, Buick 350 and V6 as well as AMC V8 before 1974 *Chrysler 45RFE four-speed *Chrysler 545RFE five-speed (used with 5.7 L
Hemi engine A hemispherical combustion chamber is a type of combustion chamber in a reciprocating internal combustion engine with a domed cylinder head notionally in the approximate shape of a hemisphere (in reality usually a spheric section thereof). An en ...
and VM Motori 2.8 L Turbo Diesel, same as 45RFE used with 4.7 L, but different software enabling a second overdrive) *TorqueFlite 998 three-speed; used with the 4.2 L I6 in most AMC cars and 304 V8s. *TorqueFlite 904 or 909 (lockup) three-speed; used with the 2.5 L I4 or 3.8/4.2 L I6 in most AMC cars from 1972 to 1983, and also from 1980 to 1987 Jeeps, as well as with the 2.0 L Audi engine in Postal Jeeps *TorqueFlite A727 three-speed; used in AMC Jeep applications with V8 and some I6 engines (can be swapped into Eagles, etc., for 998 replacement) * TorqueFlite A727 with Mopar big block pattern and adapter to Nissan SD33 diesel (CJ10A tugs mostly. Shared with IH Scouts) *TorqueFlite 30RH three-speed; 1984-96 2.5 L XJ Cherokee *TorqueFlite 32RH three-speed; 1994 4.0 L XJ Cherokee (limited use export only) *TorqueFlite 32 RH three-speed; 19974.0 L TJ Wrangler *TorqueFlite 42RE four-speed; 1994-96 4.0 L Grand Cherokee, 1996 V8 Grand Cherokee *TorqueFlite 44RH four-speed; 1994 Grand Cherokee (limited use) *TorqueFlite 44RE four-speed; 1996 Grand Cherokee *TorqueFlite 46RH four-speed; 1993-95 5.2 L Grand Cherokee *TorqueFlite 46RE four-speed *Ultradrive 42RLE four-speed


Aisin-Warner

The Aisin-Warner four-speed automatic transmission (AW4) was co-designed by AMC and Borg Warner, and built by Aisin in their new facility for use with the Cherokee XJ's 4.0L inline six cylinder engine. It was manufactured by
Aisin-Warner is a Japanese corporation that develops and produces components and systems for the automotive industry. Aisin is a Fortune Global 500 company, ranked 359 rankings. Aisin is a member of the Toyota Group of companies. Aisin was founded in 1965 ...
, a member of the
Toyota is a Japanese multinational automotive manufacturer headquartered in Toyota City, Aichi, Japan. It was founded by Kiichiro Toyoda and incorporated on . Toyota is one of the largest automobile manufacturers in the world, producing about 10 ...
group, in partnership with Borg-Warner. It shares many parts with the Aisin 450-43LE that is used in Toyota off-road vehicles. The AW4 is also used behind the 2.5 L (150 CID)
AMC Straight-4 engine The AMC straight-4 engine is a 2.5 L inline-four engine developed by American Motors Corporation (AMC) that was used in a variety of AMC, Jeep, and Dodge vehicles from 1984 to 2002. Note: Although the GM Iron Duke was a predecessor I4 ...
. It has a removable bell housing with a mount for the crankshaft position sensor. Early AW4s used 21-spline output shafts. In 1991 the AW4 was changed to a 23-spline output shaft, concurrent with adoption of the High Output (commonly known as H.O.) inline six-cylinder engine. Some sources state that the output shaft spline change occurred for the 1990 model year. The change most likely occurred during the 1990 model run with early 1990 models receiving 21-spline transmission and later models receiving 23-spline. If swapping transmissions in 1990 model year vehicles either swap the transfer case as well or make sure to check spline count. The input on the transfer case can also be changed to match the output shaft spline count. Rear-wheel-drive-only transmissions all have the same spline count on the output shaft, only 4x4 models are affected by differing spline count. Gear Ratios for the AW4: * 1st: 2.80 * 2nd: 1.53 * 3rd: 1.00 * 4th: 0.75 (23-spline, 0.705 21-spline) Models that used the AW4: * 1987–2001 Jeep Cherokee (XJ) 4.0 L * 1993–1993.5 Jeep Grand Cherokee (ZJ) 4.0 L * 1987–1992 Jeep Comanche 2.5 L * 1987–1992 Jeep Comanche 4.0 L


Chrysler/TorqueCommand

For the 1972 model year, AMC began to purchase a variation of the Chrysler-developed
TorqueFlite TorqueFlite (also seen as Torqueflite) is the trademarked name of Chrysler Corporation's automatic transmissions, starting with the three-speed unit introduced late in the 1956 model year as a successor to Chrysler's two-speed PowerFlite. In the ...
transmission and named it TorqueCommand. All TorqueCommand automatics used 23-spline output shafts. Later on, as AMC revised their mainstay engines to have lighter casting technology, these transmissions were available in both the Chevrolet small
V6 engine A V6 engine is a six-cylinder piston engine where the cylinders share a common crankshaft and are arranged in a V configuration. The first V6 engines were designed and produced independently by Marmon Motor Car Company, Deutz Gasmotoren Fabrik ...
pattern (used on the AMC 150 I4) and the AMC late model pattern that was used on their I6 and V8 engines. Other than the bell housing pattern (main transmission case) and the torque converter, the AMC version is the same as other Chrysler transmissions—all parts interchange (torque converters do not interchange - unlike the Chrysler torque converters which have a pressed on ring gear for the starter teeth AMC uses a traditional 164 tooth flexplate similar in design to those used by Ford. AMC used several different 9XX transmission cases for different engines. 1980 up CJs and 1980 to early 1983 AMC Eagles with 4-cyl used a small block Chev pattern. The 1983 up used 60 degree V6 pattern for the 2.5 and 2.8 (outsourced from GM through 1986) engines. The 2.5 L kept the same pattern through the end of production (also shared with FWD Cadillac engines). For 1979 through 1981, there was also an Audi 2.0 L pattern 904.


Transfer cases

The
transfer case A transfer case is a part of the drivetrain of four-wheel-drive, all-wheel-drive, and other multiple powered axle vehicles. The transfer case transfers power from the transmission to the front and rear axles by means of drive shafts. It also syn ...
is an
auxiliary Auxiliary may refer to: * A backup site or system In language * Auxiliary language (disambiguation) * Auxiliary verb In military and law enforcement * Auxiliary police * Auxiliaries, civilians or quasi-military personnel who provide support of ...
transmission that connects the front and rear
axles An axle or axletree is a central shaft for a rotation, rotating wheel and axle, wheel or gear. On wheeled vehicles, the axle may be fixed to the wheels, rotating with them, or fixed to the vehicle, with the wheels rotating around the axle. In ...
. It also commonly provides a selectable secondary
gear A gear is a rotating circular machine part having cut teeth or, in the case of a cogwheel or gearwheel, inserted teeth (called ''cogs''), which mesh with another (compatible) toothed part to transmit (convert) torque and speed. The basic pr ...
reduction. AMC and Jeep vehicles have used several different transfer cases in their various models.


Dana

Jeep has used three different transfer cases made by the Spicer Division of
Dana Holding Corporation Dana Incorporated is an American supplier of axles, driveshafts, transmissions, and electrodynamic, thermal, sealing, and digital equipment for conventional, Hybrid vehicle, hybrid, and Electric vehicle, electric-powered vehicles. The company's ...
. They are the 18, 20, and 300 models.


Dana 18

The Dana 18 is a gear driven part-time transfer case. Both the front and rear output shafts are offset towards the passenger side of the vehicle. Drive modes offered include 2-wheel high, part-time 4-wheel high, and part-time 4-wheel Low. All Dana 18 cases are
cast iron Cast iron is a class of iron–carbon alloys with a carbon content more than 2%. Its usefulness derives from its relatively low melting temperature. The alloy constituents affect its color when fractured: white cast iron has carbide impuriti ...
and use the "Texas" bolt pattern with five bolts holding on the transfer case. There are five variations: *27-tooth drive gear, 3/4" intermediate shaft and 1.98:1 low range, 3" input hole *26-tooth input gear, 3/4" intermediate shaft and 2.42:1 low range, 3" input hole *26-tooth input gear, 1⅛" intermediate shaft and 2.42:1 low range, 3" input hole *26-tooth input gear, 1¼" intermediate shaft and 2.42:1 low range, 3" input hole *29-tooth input gear, 1¼" intermediate shaft and 2.46:1 low range, 4" input hole, Dana 20 case The normal (3") input Dana 18s are interchangeable, but the input gear must match the transfer case. The "big hole" (4" input) Dana 18 is transmission-interchangeable with the Dana 20. Almost all Dana 18 and Dana 20 input gears are 6-spline; the only exception is the one used with the 10-spline version of the T14 transmission. Some International Scout Dana 20s with a 727 automatic transmission use a 23 spline 26 tooth gear All Dana 18s have front and rear outputs offset to the right side. Most vehicles built with a Dana 18 have the rear axle offset to the right side to accommodate this. Most other transfer cases used in Jeeps have a centered rear output that lines up with the input shaft. The Dana 18 always has gears turning, which makes it noisier then some other transfer cases when in two-wheel-drive mode. Applications: * 1941-1945 Willys MB * 1950-1952
Willys M38 The Willys MC, formally the -Ton, 4 x 4, Utility Truck M38, or the G740 by its U.S. Army Standard Nomenclature supply catalog designation, is a quarter-ton four-wheel drive military light utility vehicle made by Willys between 1949 and 1952. I ...
* Jeep CJ *
Jeep Forward Control The Jeep Forward Control is a truck that was produced by Willys Motors, later named Kaiser Jeep, from 1956 to 1965. It was also assembled in other international markets. The layout featured a cab over (forward control) design. The Forward Contro ...
*
Willys Jeep Wagon The Willys Jeep Station Wagon, Jeep Utility Wagon and Jeep Panel Delivery are automobiles produced by Willys and Kaiser Jeep in the United States from 1946 to 1964, with production in Argentina and Brazil continuing until 1970 and 1977 respectivel ...
* 1941-1971
Willys Jeep Truck The Willys Jeep Truck is a truck made by Willys-Overland Motors from 1947 to 1965. The styling and engineering of the Jeep Truck was based on Willys' existing vehicles, the Willys Jeep Station Wagon and the Jeep CJ-2A. Production The Jeep Tr ...


Dana 20

The Dana 20 can be identified by the center rear output,
cast iron Cast iron is a class of iron–carbon alloys with a carbon content more than 2%. Its usefulness derives from its relatively low melting temperature. The alloy constituents affect its color when fractured: white cast iron has carbide impuriti ...
construction, and deep
oil pan A sump is a low space that collects often undesirable liquids such as water or chemicals. A sump can also be an infiltration basin used to manage surface runoff water and recharge underground aquifers. Sump can also refer to an area in a cave ...
. Like the Dana 18, it uses the Texas bolt pattern to hold the transfer case in place. This is a heavy-duty, gear-driven part-time transfer case with a 26-tooth input gear. The output for the front drive shaft is on the right side and the rear output is in line with the input. This enables 2-wheel High to be direct-drive, which is quieter. Otherwise the Dana 20 offers the same drive modes as the Dana 18. Its low range has a ratio of 2.03:1. The Dana 20 is generally compatible with the "big hole" Dana 18. One exception is the version used with the THM400 in full-size Jeep trucks, which used a different spline number on the input gear. Applications: * Jeep CJ *
Jeep SJ Jeep's SJ platform was part of the "FSJ" or full-size Jeep lineup. A "FSJ" is any vehicle produced in North America, carrying the "Jeep" nameplate, with 2 or 4 doors, in rear- or four-wheel drive, whose wheelbase does not exceed , nor is less t ...
* 1963-1979
Willys-Overland Jeepster The Jeepster is an automobile originally produced by Willys-Overland Motors from 1948 to 1950. It was developed to fill a gap in the company's product line, crossing over from their "utilitarian" proto SUVs and trucks to the passenger automo ...
* 1979 International Scout with 727TF AT uses the 23 spline 26 tooth gear.


Dana 21

The Dana 21 part-time gear system with single-speed case with automatic transmission. The Dana 21 is essentially a Dana 20 without a low range (offering only 2-wheel high and part-time 4-wheel high). Applications: * 1963-1969
Jeep SJ Jeep's SJ platform was part of the "FSJ" or full-size Jeep lineup. A "FSJ" is any vehicle produced in North America, carrying the "Jeep" nameplate, with 2 or 4 doors, in rear- or four-wheel drive, whose wheelbase does not exceed , nor is less t ...
* 1963-1969
Jeep Gladiator Jeep is an American automobile marque, now owned by multi-national corporation Stellantis. Jeep has been part of Chrysler since 1987, when Chrysler acquired the Jeep brand, along with remaining assets, from its previous owner American Motors ...


Dana 300

The Dana 300 part-time gear-driven transfer case. That uses a round bolt pattern and has a nearly flat oil pan. It is a heavy-duty, gear-driven transfer case with a 23-spline input shaft. The case is cast iron but the tail housing is aluminum. The ID number C300-15 is stamped on the case. The output for the front drive shaft is on the right side and the rear output in line with the input. Low range is 2.62:1. One common modification of the Dana 300 is to add oil paddles to the main shaft to prevent oil starvation of the rear bearing. The Dana 300 was used in Jeep CJs from 1980 to 1986. The 1980 factory original came with a shorter tail housing and a longer rear drive shaft. The Dana 300 should fit behind all TorqueCommand 4x4 transmissions. Applications: * 1980-1986 Jeep CJ


New Process/New Venture

In general, New Process transfer cases are identified by a three-digit code. The first digit (1 or 2) determines the number of
gear A gear is a rotating circular machine part having cut teeth or, in the case of a cogwheel or gearwheel, inserted teeth (called ''cogs''), which mesh with another (compatible) toothed part to transmit (convert) torque and speed. The basic pr ...
ranges In the Hebrew Bible and in the Old Testament, the word ranges has two very different meanings. Leviticus In Leviticus 11:35, ranges probably means a cooking furnace for two or more pots, as the Hebrew word here is in the dual number; or perhaps ...
. The second digit is a series number that reflects design, and provides minimal information about torque handling. For example, if the second digit is a 1, there is no two-wheel-drive option; if it is a 2, 2WD is available. Other numbers have similar meanings. The third digit indicates differential type: 1 means locked (no differential), 2 means open, 3 means electric locked, 4 and 5 both indicate an
asymmetrical Asymmetry is the absence of, or a violation of, symmetry (the property of an object being invariant to a transformation, such as reflection). Symmetry is an important property of both physical and abstract systems and it may be displayed in pre ...
torque In physics and mechanics, torque is the rotational equivalent of linear force. It is also referred to as the moment of force (also abbreviated to moment). It represents the capability of a force to produce change in the rotational motion of th ...
split planetary gear and gear drive, 6 means an electronic clutch pack, 7 means a
hydraulic Hydraulics (from Greek: Υδραυλική) is a technology and applied science using engineering, chemistry, and other sciences involving the mechanical properties and use of liquids. At a very basic level, hydraulics is the liquid counter ...
clutch pack (except for the unique 207), and 9 means a
viscous The viscosity of a fluid is a measure of its resistance to deformation at a given rate. For liquids, it corresponds to the informal concept of "thickness": for example, syrup has a higher viscosity than water. Viscosity quantifies the inter ...
coupler. The AMC Eagle used three New Process transfer cases (Models 119, 128, and 129) that were single speed versions of the models (219, 228, and 229) that were used in 1980 and newer Jeeps. There was no difference between the Eagle versions and the Jeep versions other than the addition of a low range, indicated by the 2 as the first digit. New Process transfer cases are chain-driven and use a circular 6 bolt, 23-spline input on the case. The output for the front drive shaft is on the left side. The New Process transfer cases used by AMC attach the same as the Dana 300 except that New Process cases have the front output on the left side. Interchange ('flip') is possible, but there is an indexing lug in the pattern, in an attempt to allow the transfer case to attach in only one position. Thus, some modification on the transfer case or the adapter is required. Because of changes in the name of the manufacturing company, new versions of the NP231 and NP242 are referred to as NV (New Venture) or NVG (New Venture Gear). ↑ The 249 was available in two versions. The early (1993–1996) version had no differential lock and the viscous coupling spanned the center differential, creating a 50/50 torque split. The later version (1996 and beyond) had a viscous front drive, creating a rear torque bias, but included a provision to lock the center differential.


Overdrives and underdrives

Borg-Warner overdrive was available from early 1960 to 1969. The Borg-Warner overdrive case is 11¾ inches long (less torque tube adapter, if required), including the adapter. A complete T96 with overdrive is 18¾ inches long from front of case to end of tailshaft housing. The overdrive unit is the same for all. The Dana 18 has a
power take-off A power take-off or power takeoff (PTO) is one of several methods for taking power from a power source, such as a running engine, and transmitting it to an application such as an attached implement or separate machine. Most commonly, it is a sp ...
(PTO) attachment on the case that can be used to drive equipment that accepts PTO input. A unique feature of the Dana 18 is the overdrive that attaches in the PTO port in the back of the system. An adapter allows use of both the overdrive and the PTO attachment, but it is no longer produced. Laycock de Normanville overdrive was available from 1974 through 1976 for inline six engines with the 150T and for V8
torque tube A torque tube system is a power transmission and braking technology that involves a stationary housing around the drive shaft, often used in automobiles with a front engine and rear drive. The torque tube consists of a large diameter stationary h ...
cars with the T89.


Transmission to transfer case adapters and clocking

Transmissions end with a splined tail shaft, more commonly called an ''output shaft''. When one or more auxiliary units are bolted to the main transmission, these are called ''adapters'', ''extension housings'', or ''tail housings''. All factory applications with a four-wheel drive transfer case require an adapter, and many upgrade transmissions that would otherwise be incompatible can be adapted to Jeep transfer cases.
Clocking In computing, the clock rate or clock speed typically refers to the frequency at which the clock generator of a Microprocessor, processor can generate Clock signal, pulses, which are used to Synchronization (computer science), synchronize the op ...
refers to the angle at which the transfer case is tilted with reference to the horizontal plane. Stock Jeep clocking for the Dana 300 (1980–1986) is usually 23° and stock Eagle and Jeep/New Process clocking is usually 13°. Many factors, most notably ground clearance and front drive shaft clearance, can necessitate a change in the clocking angle. Some aftermarket adapters feature flanges with multiple clocking options.


Bell housings

The
bell housing Bell housing or bellhousing is a colloquial/slang term for the portion of the transmission that covers the flywheel and the clutch or torque converter of the transmission on vehicles powered by internal combustion engines. This housing is bolte ...
bolt pattern for the old AMC 196 Straight-6 engine is the same as for the more modern early 199 and 232 (used from 1964 to 1971), but the 196 had different dowel pin sizes. AMC's 1956 to 1966 V8s used a different bell housing bolt pattern that was slightly larger in diameter than the six cylinder bell. When AMC discontinued their first V8 engine design after 1966, the bell housing changed; all 1966-up V8 bell housing bolt patterns are the same. The bell housing for six-cylinder engines changed to match the V8 in 1972 when AMC switched from Borg-Warner to Chrysler transmissions automatic. The flywheel also changed from 153 teeth (a common Chevy size) to 164 teeth (a common Ford size). Starter motors used with the 1966-up V8 bellhousing were sourced from Motorcraft which interchanges with the Ford V8 and some of their inline sixes (which uses a separate starter solenoid) - the Jeep 4.0 L uses a Mitsubishi-designed starter which has an integrated solenoid which is lighter in weight but retaining the two mounting bolts with a threaded top hole and unthreaded hole which bolts to the transmission bellhousing. The Iron Duke I4 used by AMC in Jeeps from 1980 to 1983 used the standard small block Chevrolet bolt pattern bell housing. The later (1984-02) AMC I4 had the GM 60 degree V6/I4 bolt pattern, and this was retained for the life of the engine. AMC often used lighter duty transmissions with the four cylinder engines.


Applications


See also

*
Jeep four-wheel-drive systems Jeep uses a variety of four-wheel drive systems on their vehicles. These range from basic part-time systems that require the driver to move a control lever to send power to four wheels, to permanent four-wheel systems that monitor and sense tract ...
Companies *
American Motors American Motors Corporation (AMC; commonly referred to as American Motors) was an American automobile manufacturing company formed by the merger of Nash-Kelvinator Corporation and Hudson Motor Car Company on May 1, 1954. At the time, it was the ...
* Jeep *
Willys-Overland Willys (pronounced , "Willis" ) was a brand name used by Willys–Overland Motors, an American automobile company, founded by John North Willys. It was best known for its design and production of World War II era and later military jeeps (MBs) ...
*
Kaiser Motors Kaiser Motors (formerly Kaiser-Frazer) Corporation made automobiles at Willow Run, Michigan, United States, from 1945 to 1953. In 1953, Kaiser merged with Willys-Overland to form Willys Motors Incorporated, moving its production operations ...
*
AM General AM General is an American heavy vehicle and contract automotive manufacturer based in South Bend, Indiana. It is best known for the civilian Hummer and the military Humvee that are assembled in Mishawaka, Indiana. For a relatively brief period, ...
Parts *
BorgWarner BorgWarner Inc. is an American automotive supplier headquartered in Auburn Hills, Michigan. The company maintains production facilities and technical systems at 93 sites (as of June 6, 2022) in 22 countries worldwide and has around 49,000 emplo ...
*
New Venture Gear New Venture Gear was an automobile and light truck transmission company that was started in 1990 as the first ever joint venture between any of the Big Three US automakers. General Motors and Chrysler Corporation were the participants. Operation ...
*
Transmission Technologies Corporation TREMEC (Transmisiones y Equipos Mecánicos SA de CV, formerly Transmission Technology Corporation, TTC) is a manufacturer of automobile transmissions and drivetrain components based in Querétaro, Mexico. Company Torque transfer solutions from ...
Tremec *
Transfer case A transfer case is a part of the drivetrain of four-wheel-drive, all-wheel-drive, and other multiple powered axle vehicles. The transfer case transfers power from the transmission to the front and rear axles by means of drive shafts. It also syn ...
*
Transmission Transmission may refer to: Medicine, science and technology * Power transmission ** Electric power transmission ** Propulsion transmission, technology allowing controlled application of power *** Automatic transmission *** Manual transmission *** ...
*
TorqueFlite TorqueFlite (also seen as Torqueflite) is the trademarked name of Chrysler Corporation's automatic transmissions, starting with the three-speed unit introduced late in the 1956 model year as a successor to Chrysler's two-speed PowerFlite. In the ...


References


External links


Application Listing

Chrysler Corporation



Novak Conversions

Novak Jeep Conversions

Quality Used Transmission
{{DEFAULTSORT:Amc And Jeep Transmissions Jeep American Motors Automobile transmissions