• Shift knobs for Atlas Transfer Cases
• Machined from aluminum
• Available in 2-3/4" and 3-3/4" heights, Front & Rear
• Sold in Pairs

Jeep TJ & JK owners with the 42RLE, 4 speed overdrive automatic. Want multiple 4wd low ranges just like the latest and greatest after market transfer cases without having to sacrifice your bank account or prep your Jeep for some major alterations?

The Rubi-Crawler reduction unit replaces the stock 42RLE tailhousing with a 6 pinion planetary assembly featuring a 2.72:1 low range. This is a true bolt-in doubler that couples to the stock Jeep transfer case or an existing Atlas 2 speed.

Heavy-Duty NP205 output shaft kit. This kit includes a tailhousing adapter that converts the slip style NP205’s to a fix yoke option. this kit include a ultra strong output shaft constructed out of our heavy duty proprietary material. This material is similar to the popular 300M steel in strength but is much more cost effective. The slip yoke heavy duty kit also includes new 1350 series rear yoke, bearing retainer, seal, yoke nut and washer.

Fits Transfer Case:

• GM NP205 (10 Spline)
• GM NP205 (27 Spline)
• GM NP205 (32 Spline)

• Custom Rear Bearing Housing (Assembled)
• 32 Spline HD Mainshaft
• 1310CV End Yoke
• Custom Yone Wheel
• Heat Treated (T6) Aluminum Bearing Housing
• 9" Shorter Than Stock
• Accommodates End Yokes From 1310 To The 1 Ton 1410 Series

• Fits 1997 And Up Jeep NP231J
• 2.25" Shorter Than Other HD SYE Kits On The Market
• Overall Length Equal To ATLAS II
• Proven 32 Spline Output Shaft
• Allows For Maximum Length In The Rear Driveline
• Multiple End Yoke Applications
• Electronic Speedometer Feature For Accurate Adjustment
• 1310 CV yoke (reference Spicer Part No. 2-4-5341)
• The Following Are Compatible With This Kit But Will Need To Be Shortened 1/4"

• Yoke specially machined to adapt the 2003+ Rubicon NV241OR transfer case
• Allows the use of a rear spicer style 1310 CV-joint driveshaft
• Highly recommended for lifts over 3"

• Convert your slip yoke to a fixed ouput on 1996+ Wranglers and Cherokees
• Allows for the installation of a CV driveshaft
• Must-have on all lifts over 3.5"
• This kit requires the modification of your stock output shaft
• Drill and tap included for easy installation
• Drive flange is machine from solid stainless steel for strength and corrosion resistance
• You can run this kit on your NP207 with the SYE bearing spacer

• This product is for use with, JK front Driveline application
• Yoke is 3/8 of an inch taller and is machined properly to clear shifting linkage
• Spline count is: 32 X 1.401
• Flange allows you to adapt bolt patterns that fit, 1310, 1330, 1350, 3R, 42* Bamff C.V. style Drivelines
• The flange is forged from an extremely tough and durable heat treated 4140 alloy
• Kit includes grade 8 hardware
• Yokes are easily to install, with hand tools

• This product is for use with: Atlas, Stak, Rubicon NV241, NV241J, Rock Trac
• Spline count is 32 X 1.401
• Flange alows you to adapt, bolt patterns that fit, 1310, 1330, 1350, 3R, 42*bamff C.V style Drivelines
• Flange is forged from an extremely tough and durable heat treated alloy
• Kit includes grade 8 hardware
• Yokes are easy to install,with hand tools

Kit includes:

• (1) T/case flange
• (1) T/case nut
• (4) Flange bolts

• This product is for use with : Atlas, NP203, NP205
• Spline count is 32 X 1.401
• Flange allows you to adapt, bolt patterns that fit, 1310, 1330, 1350, 3R, 42*Bamff C.V. style drivelines
• This flange is forged from an extremely tough and durable heat treated 4140 Alloy
• The kit includes grade 8 hardware
• Yokes are easy to install, with hand tools

Kit Includes:

• (1) T/case Flange yoke
• (1) T/case nut
• (4) Flange bolts

• This product is for use with : Atlas, NP203, NP205
• Spline count is 32 X 1.401
• Flange allows you to adapt, bolt patterns that fit, 1310, 1330, 1350, 3R, 42*Bamff C.V. style drivelines
• This flange is forged from an extremely tough and durable heat treated 4140 Alloy
• The kit includes grade 8 hardware
• Yokes are easy to install, with hand tools

Kit Includes:

• (1) T/case Flange yoke
• (1) T/case nut
• (4) Flange bolts

• This product is for use with: Dana 60 Axle
• Spline count is 29 X 1.276 O.E Seal of 1.875
• Flange allows you to adapt a 38* Toyota C.V. Driveshaft to your Dana 60 Axle
• Kit includes a pinion nut
• Yokes are easy to install, with hand tools

Kit includes:

• (1) Pinion yoke
• (1) Pinion nut

• For use with T/C NP203, NP205, Atlas, Stak
• Pinion yoke is designed to replace your O.E. yoke
• Spline count: 32 X 1.401
• Yoke allows you to use a J.E.Reel 1350 C.V. Driveshaft
• Bolt on yokes are easy to install with hand tools

Kit Includes:

• (1) T/case yoke
• (1) T/case nut

• Extended slip yoke for pre-1996 Cherokees
• Adds 5/8" of length
• Allows for sufficient operating angle to avoid driveshaft bind on lifted vehicles
• A must-have for any lifted pre-1996 XJ where a CV driveshaft kit is not utilized
• Easy installation!

• For use with all Rubicon, NV241, NV245, Rock Trac, Stak, Atlas
• Yoke is designed to replace your O.E. yoke
• Spline count: 32 X1.401
• Yoke allows you to use a J.E.Reel 1310 C.V Driveshaft
• Yoke is easy to install with hand tools

Kit Includes:

• (1) J/K pinion yoke
• (1) Pinion nut

• 1350 Dana 60 Pinion yoke
• Yoke is O.E. Spicer
• Spline count: 29 X 1.276
• Yoke allows you to use a J.E.Reel 1350 Driveshaft
• O.E yoke is a strap style yoke
• Yokes are easy to install with hand tools

Kit Includes:

• (1) Dana 60 pinion yoke
• (1) Pinion nut

• 1350 Pinion Yoke for Dana 60
• Pinion yoke is designed to replace your O.E. yoke
• Spline count: 29 X 1.276
• Yoke is 1/4 inch taller which allows more operating angle than O.E yoke 3-4-5731-1x
• Yoke is stronger and better than O.E Spicer at a lower price
• Yoke is a U-bolt style yoke
• Bolt on yokes are easy toinstall with hand tools

Kit Includes:

• (1) Dana 60 pinion yoke
• (1) Pinion nut

• 1310 Pinion Yoke for Dana 60
• Pinion yoke is designed to replace your O.E. yoke
• Spline count: 29 X 1.276
• Yoke is 1/4 inch taller which allows more operating angle than O.E yoke
• Yoke is stronger and better than O.E Spicer at a lower price
• Yoke is a U-bolt style yoke
• Bolt on yokes are easy to install with hand tools

Kit Includes:

• (1) Dana 60 pinion yoke
• (1) Pinion nut

• For use with: Stak, Atlas, NP203, NP205
• T/case yoke is designed to replace your O.E. yoke
• Spline count: 32 X 1.401
• Yoke allows you to use a J.E.Reel 1310 C.V Driveshaft
• Yoke is easy to install with hand tools

Kit Includes:

• (1) T/case yoke
• (1) T/case nut

• 1310 C.V.T/case...Dana 300/Dana 44, NP203, NP205
• Pinion yoke is designed to replace your O.E. yoke
• Spline count: 24 X 1.276
• Yoke allows you to use a J.E.Reel 1310 C.V. Driveshaft
• Yoke is stronger and better than O.E Spicer at a lower price
• Yoke is a U-bolt style yoke
• Bolt on yokes are easy to install with hand tools

Kit Includes:

• (1) T/case pinion yoke
• (1) Pinion nut

• 1" drop for the YJ/TJ/LJ crossmember
• Helps alleviate driveline vibration on vehicles not running a rear CV driveshaft

• 1" drop for Jeep CJs
• Helps alleviate driveline vibration on vehicles not running a rear CV driveshaft

• 1" drop for the XJ/ZJ cross member
• Helps alleviate driveline vibration on vehicles not running a rear CV driveshaft

This is an adapter mount that bolts to the NV3550 transmission and allows you to retain the stock Peugeot muffler support and rubber mount. This plate offsets the Peugeot rubber mount forward from the NV3550 mount holes to line the rubber mount with the stock slots in the crossmember. The stock slots in the crossmember support may need to be elongated slightly.

All of the transfer case adapters we manufacture offer a machined provision for a transmission/transfer case support. The location of this support will normally require you to relocate your crossmember and / or re-drilling new holes into the skid plate.

We offer this rubber mount to aid in transmission/transfer case support only when using one of our transfer case adapters.

This new rubber support we use on 41-79 Jeeps. The kit includes a new rubber mount, 356 T-6 aluminum spacer, fastening hardware and mount instructions.

This adapter plate kit is used to adapt a Jeep 2.5 4 cylinder to a Dodge gasoline NV4500. The adapter plate is designed to work with the 1994 & newer Jeep AX5 bellhousing with a external slave cylinder. Included in the adapter plate you will receive a adapter plate, dowel pins, transmission retainer, retainer snout, pilot bushing, fastening hardware, and adapter instructions.

• Plate

• Jeep 2.5L (4 cylinder)

The adapter plate is for exclusive use with only the gasoline V8 Dodge NV4500 5 speed with a 1-1/8”diameter, 10 spline input shaft. Please exclude from using the V10 and Cummins H.D. versions with the 1-1/4” diameter, 10 spline input shafts.

• Dodge NV4500

Notes:
The adapter plate was designed for the NV4500 to be retro fitted into the 1994 & newer Jeep Wrangler 2.5-4 cylinder replacing the AX5 transmission with a external slave cylinder.

This adapter plate kit allows you to upgrade from the AX5 to a AX15 transmission. The adapter kit includes a adapter plate, throw-out bearing snout, shift tower spacer, throw-out bearing assembly, crossmember spacers, AX5 dowel pin, pilot bushing (fits late AX15 1997 & newer), AX15 seal, clutch disc, fastening hardware and adapter instructions.

• Plate

• Jeep 2.5L (4 cylinder)

• Jeep AX-15

The NP231 transfer case has always used a 21 spline input gear with the AX5 transmission. When installing the AX15, the transfer case must have a new 23 spline input installed.

Note:
The Jeep AX15 transmission is a medium-duty, standard

This adapter bellhousing assembly is used to adapt the AMC / Jeep 4.0L, 258, 304, 360, and 401 to the NV4500 5 speed transmission.
The bellhousing kit includes a 356 T-6 aluminum bellhousing, universal dust cover plate, bolt-on bearing retainer for the 1996 & up GM NV4500, pilot bushing, throw-out arm, ball pivot, throw-out boot, fastening hardware, and adapter instructions.

• Plate

• Ford Small Block V8

• GM NV4500 (Late model)

The bellhousing fits 96 & up GM NV4500 and 1993 & up Dodge gasoline NV4500. For customers that have a Dodge gas version, you will need to purchase a new GM NV4500 input shaft that was used with the 5.61:1-1st gear (52-0221) and machine the input retainer to use this bellhousing kit.

Note:
This bellhousing features two crankshaft positioning sensor locations for the 91-05 4.0L engines

This adapter bellhousing assembly is used to adapt the Jeep 4.0L to the Jeep series SR4, T-4, T-5, T-150 & T-176 transmissions. This kit is ideal when retro-fitting the Jeep 4.0L into a Jeep CJ series.
The bellhousing kit includes a 356 T-6 aluminum bellhousing, universal dust cover plate, two pilot bushings with (.670” & .590”) inside pilot diameter, throw-out arm, ball pivot, throw-out boot, fastening hardware, and adapter instructions.

• Full Bellhousing

• AMC 4.2L & 4.0L & V8

• Ford NP435
• Ford T-18
• Ford T-19
• Jeep T-150
• Jeep T-176

Notes:
This bellhousing features two crankshaft positioning sensor locations for the 91-04 4.0L engines
Ford 4 speed transmissions NP435, T18, & T19 can be used with this bellhousing
The AMC 258, 304, 360, and 401 engines can be used with this bellhousing

This adapter bellhousing assembly is used to adapt the AMC/Jeep 4.0L, 258, 304, 360, and 401 to the GM SM465 4 speed transmission and the 93-95 GM NV4500.
The bellhousing kit includes a 356 T-6 aluminum bellhousing, universal dust cover plate, pilot bushing, throw-out arm, ball pivot, throw-out boot, fastening hardware, and adapter instructions.

• Full Bellhousing

• AMC 4.2L & 4.0L & V8

• GM NV4500 (early model)
• GM SM465

This adapter assembly is designed for exclusive use with the GM SM465 4 speed manual. This top loaded heavy-duty transmission has a cast iron case, and is 12” in length. It was used in GM trucks from 68 to 88. The SM465 was used in both 2wd & 4wd applications with 3 various output shaft spline counts of 10, 32, & 35 splines.

Notes:
This bellhousing features two crankshaft positioning sensor locations for the 91-05 4.0L engines

This new adapter kit is designed for exclusive use with the Jeep 4.0L to the GM TH350, 700R, 4L60E, TH400 automatic transmissions. The kit will require a factory Jeep flexplate (available at your Jeep dealer) and a GM torque converter. The adapter kit includes a precision cut and machined 5/8” steel adapter plate, torque converter adapter, crank bushing, torque converter spacer, dowel parts, fastening hardware and adapter instructions.

Adapter Type:

• Plate

Engine:

• AMC 4.2L & 4.0L & V8

Transmission:

• GM 4L60
• GM 4L60E (early model)
• GM 700R-4
• GM TH350
• GM TH400

Required Options:

When using this adapter assembly on the Jeep 4.0 Litre, you will not be able to retain the stock Jeep crankshaft / flywheel sensor. This sensor will need to be relocated to the front of the engine using our Harmonic balancer flywheel sensor relocate kit.

716012 fits 1997-2004 4.0L blocks only. (5 volt system)
716012-C fits 1991-96 4.0L blocks only. (8 volt system)

Notes:
This adapter assembly is intended only for the Jeep 4.0 litre
AA's torque converter adapter only fits GM torque converters with 10-1/2” bolt pattern; TH400 applications will require a custom torque converter to fit this adapter

This adapter kit is designed to allow the use of a TH350, 700R, 4L60E, TH400 to the Jeep 4.2, 304,360, & 401 AMC V8’s. The kit will require a modified flexplate (sold separately) and a GM torque converter.
The adapter kit includes a precision cut and machined 5/8” steel adapter plate, crank bushing, torque converter spacer, dowel parts, fastening hardware and adapter instructions.

• Plate

• AMC 4.2L & 4.0L & V8

• GM 4L60
• GM 4L60E (early model)
• GM 4L60E (late model)
• GM 4L80E
• GM 700R-4
• GM TH350
• GM TH400

Notes:
This adapter assembly is not intended for the Jeep 4.0 litre; please refer to kit 716138-1
The flexplate we offer only fit GM torque converters with 10-1/2” bolt pattern; TH400 applications will require a custom torque converter to fit the flexplate

This kit take the Jeep TH400 transmission and adapts it to the Chevy small block engine. The TH400 must be one that the bellhousing bolts dirrectly to the Jeep engine, if you have a spacer/stock adapter on the Jeep TH400 this kit will not work. The kit comes with a crank spacer and flexplate spaces.

• Plate

• Chevy Small Block V8 & 4.3L V6 (1986 and up)
• Chevy Small Block V8 & 4.3L V6 (pre 1986)

• AMC TH400

1.5" TH350 Atlas Adapter

Transfer Case:

• Altas

Transmission:

• GM TH350 (2wd or 4wd)
• GM TH350 (2wd)
• GM TH350 (4wd)

This 700R/4L60E adapter to Atlas 2 speed & 4 speed transfer case is 2.5” in length and manufactured from strong 356-T6 heat treated aluminum alloy. The adapter will require the GM automatic 700R/4L60E to be a 4wd model using the stock GM output shafts.

Transfer Case:

• Altas

The AS-9111 adapter can be used with any GM 4 speed automatic 700R/4L60/4L60E/4L65E 4WD transmissions

Transmission:

• GM 4L60
• GM 4L60E Early Model (1992-1997)
• GM 4L60E Late Model (1997-2007)
• GM 700R4

This kit is designed for exclusive use with the 700R-4/4L60/4L60E. The overall case length of the transmission is 23.375”, has non-removable bell housing, and a 4 bolt square rear case. Late model 4L60E automatics will have removable bell housing and a 6 bolt hex pattern rear case.

Options:

Note:
When using this adapter the GM 700R/4L60E 4WD output must be cut flush to the back side of the adapter housing
The GM 4L60E/4L65E 4 speed automatic transmission will require additional adapter parts (sold separately) to support the mandatory vehicle speed sensor (VSS) requirements

The Jeep Dana 300 adapter to the Jeep AX5 is .750” in length. This adapter will allow four rotation angles for the Dana 300, and the adapter material is 356 T-6 heat treated aluminum alloy. A special long 21 spline input is included to maintain proper spline engagement. The adapter kit includes a rotation ring, new 21 spline input for the Dana 300, sealed bearing, gasket, fastening hardware, and detailed instructions.

Transfer Case:

• Jeep Dana 300

The adapter assembly fits the Jeep Dana 300. This transfer case was used in 80-86 Jeep CJs. A version of it was also used in 1980 Scouts. The kit is non-interchangeable with the Scout transfer case.

Transfer Case:

This adapter kit is designed to be installed on the 87-95 Jeep AX5 (flush output shaft) with little or no modifications. 1997 & up AX5 will need a little more modifications due to a ½” positive stick-out past the tailhousing. The Jeep Peugeot 5 speed (BA/10), and the AW4 4 speed automatic can also be used with this kit.

Note:
A new Advance Adapters Dana 300 short front retainer needs to be purchased (p/n 716220) when using the Peugeot 5 speed & AW4 automatic
Modifications are needed due to a ½” positive stick-out past the tailhousing on both transmissions

This rotation ring allows the Dana 300 transfer case to be rotated upwards to four positions. How far you go depends on your vehicle; the rotation kit could allow the use of a skid plate that is virtually flat across the bottom of the frame. The kit includes a rotation ring, new 23 spline Dana 300 input shaft, sealed bearing, gaskets, fastening hardware and adapter instructions.

Transmission

• 23 Spline 1980+ Jeep Transmission
• Jeep NV3550

This rotation ring is designed for exclusive use with Jeep transmissions 1980 & newer with a flush stickout, 23 spline output shaft. This includes 904/999/727 automatics, T4, T5, T-176, SR4, NV3550 manual transmission.

• Jeep Dana 300

The Jeep AX15 adapter to the Jeep Dana 300 adapter is .750” in length. Due to the AX15 and Dana 300 having two different rotations, this “clocking” ring will allow the two units to be bolted together and provide the Dana 300 with four rotation angles.
This adapter/rotation ring kit consist of a Dana 300 rotation ring, new Dana 300 index retainer, sealed bearing, gaskets, fastening hardware and adapter instructions.

Transfer Case:

• Jeep Dana 300

The adapter assembly will fit the Jeep Dana 300. This transfer case was used in the 80-86 CJ-7 series. All 300s use a 23 spline female input shaft. Some of the adapters we manufacture include a new Dana 300 input with a different input spline. Therefore, if you obtain a Dana 300 from a salvage yard, please verify the input spline.

Transmission:

• Jeep AX15

The Jeep AX15 transmission is a medium-duty, standard shift, five-speed transmission found in 89-99 Jeep XJ, YJ & TJ models coupled with the 258/4.0L engines. The overall case length is 24.00”. The output shaft is 23 spline and protrudes approx .400”.

Note:
If using the Jeep AX5 transmission, we offer kit 50-3021