Advance Adapters 50-6701 User Manual

ADVANCE ADAPTERS INC. P/N: 50-6701

P.O. Box 247, 4320 Aerotech Center Way New Item: (12/98)
Paso Robles, CA 93447 PAGE 1 OF 2
Telephone: [phone] Fax: [phone] Page Rev. Date: 12-18-98

FORD T19 4 SPEED TRANSMISSION TO SMALL

HOLE JEEP DANA 18 (THIN ADAPTER)

KIT CONSISTS OF:
No. Qty Part No. Description

1. 1 51-7201 ADAPTER PLATE (Ref: 711172-T90)

2. 1 52-6700 MAIN SHAFT 6 SPLINES (Ref: 711367)

3. 1 716181 SPACER BUSHING

4. 1 716512 GASKET (NP435 - T18)

5. 1 716568 GASKET

6. 1 716737 SEAL (NAT #473468)

7. 1 723701 HEX NUT 3/8"-16

8. 1 723714 STUD BOLT 3/8"-16 X 1-1/2" LG

9. 1 723750 SEAL WASHER

10. 4 725025 S.H.C.S. 1/2"-13 x 1-1/4" LG.

11. 1 728701 NYLON LOCK NUT 7/8"-16

12. 1 JP001 JEEP INSTRUCTION MANUAL

FORD T19 4 SPEEDS:

The T18 or T19 transmission can be identified by a case length of 11-7/8" and a case casting number of T18 or 13-01,
and T19 or 13-09. The shift cover has a casting number of 13-01 or 13-09. The P.T.O. opening is on the right hand
side towards the front of the case and the shift cover is mounted to the top of the case with six bolts. The new shaft
furnished with this kit must be carefully compared to the original shaft removed from your transmission. The T18 & T19
transmissions required for this kit are from Ford 1/2, 3/4 and 1 ton trucks. The front bolt pattern on these Ford
transmissions will have an 8-1/2" x 6-1/4" bellhousing pattern with a bellhousing pilot diameter of 4.848".

When assembling the gears onto the new main shaft, make sure that all gears have the proper end clearance required for
oiling. Make sure that all transmission assembly work is done by a competent mechanic. All surfaces must use gaskets
to prevent oil leakage. Warner gear has used two different shaft designs for the spacer between second and third gear.
Some transmissions will use a snap ring and thrust washer, while others will use a built in shoulder. Both shafts are
interchangeable.

This adapter kit was developed for the early model Jeeps that had a short wheel base and are unable to use the longer T19
adapter kits. This adapter is very similar to the original Jeep design with exception of the transmission case bolt pattern.
The adapter is available in two different styles. One for the small hole transfer cases and one for the large hole transfer
cases. Make sure you have received the correct adapter for your installation.

The adapter plate will bolt directly to the back of the T19 transmission using 4 socket head cap screws. The transfer case
must index onto the adapter plate in order to maintain proper alignment. A special stud bolt, seal washer, and hex nut have
been supplied for the one bolt that threads into the transfer case. With the adapter into position, you must install the spacer
that will locate the original output gear in the proper location. The adapter plate must have clearance over the T19 counter
shaft and reverse idler shaft. If necessary, a small portion of the aluminum casting may need to be removed for the
necessary clearance.

The oil seal that has been supplied must be installed into the new adapter plate with the open side towards the transmission.
This adapter kit is not compatible with T18 4 speed transmissions.

SPECIAL NOTE: The components packaged in this kit have been assembled and machined for specific type of conversions. Modifications to any of the components will
void any possible warranty or return privileges. If you do not fully understand modifications or changes that will be required to complete your conversion, we strongly recommend
that you contact our sales department for more information. This instruction sheet is only to be used for the assembly of Advance Adapter components. We recommend that a
service manual pertaining to your vehicle be obtained for specific torque values, wiring diagrams and other related equipment. These manuals are normally available at automotive
dealerships and parts stores.

ADVANCE ADAPTERS INC. P/N: 50-6701

P.O. Box 247, 4320 Aerotech Center Way New Item: (12/98)
Paso Robles, CA 93447 PAGE 2 OF 2
Telephone: [phone] Fax: [phone] Page Rev. Date: 05-12-03

FORD T19 4 SPEED TRANSMISSION TO SMALL

HOLE JEEP DANA 18 (THIN ADAPTER)

3.150" DIA.

NOTE:

On some shifter assemblies on the Dana 18 and
20 transfer cases, you may need modifications
on both the cast iron Dana shifter housing and
the T19 case to obtain shift linkage clearance.

Some transmissions may require a modification to the cluster pin / reverse idler pin retaining bar. There are several different
styles of this bar and a few will interfere with the mounting of our adapter plate to the transmission. Before final assembly,
check the adapter plate for clearance and modify the retaining bar if necessary.

SPECIAL NOTE: The components packaged in this kit have been assembled and machined for specific type of conversions. Modifications to any of the components will
void any possible warranty or return privileges. If you do not fully understand modifications or changes that will be required to complete your conversion, we strongly recommend
that you contact our sales department for more information. This instruction sheet is only to be used for the assembly of Advance Adapter components. We recommend that a
service manual pertaining to your vehicle be obtained for specific torque values, wiring diagrams and other related equipment. These manuals are normally available at automotive
dealerships and parts stores.