Advance Adapters 50-6404 - Manual

KIT CONSISTS OF:
No. Qty Part No. Description
ADVANCE ADAPTERS INC. P/N: 50-6404
P.O. Box 247, 4320 Aerotech Center Way Old Part No: 711064
Paso Robles, CA 93447 PAGE 1 OF 3
Telephone: (800) 350-2223 Fax: (805) 238-4201 Page Rev. Date: 07-20-05
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.
GM 2WD 32T TH400 AUTOMATIC TO
JEEP DANA 300 TRANSFER CASE
GM TURBO 400 3 SPEED AUTOMATIC
The GM TH400 has a case length of 24-3/4", 13 bolts for holding the oil pan in position and is available in 3 different engine
to transmission bolt patterns. Make sure you have selected the proper TH400 for your particular engine. The AMC TH400
case when used with the Chevy engine will require adapter Kit No. 716133. The rear side of the transmission case will
have a hex shaped bolt pattern that uses 6 bolts. There are several various lengths of output shafts that these transmissions
have been equipped with. This kit requires the short 2WD 32T version that protrudes 4-1/2" beyond the back of the main
case. The stock output shaft will need to be shortened to a length of 3-3/4" as per the illustration. Make sure that the output
shaft and the new input gear do not bottom out.
FAILURE TO ACHIEVE THE PROPER CUT OFF LENGTH COULD
RESULT IN PRE-LOADING THE TRANSMISSION SHAFT CAUSING SEVERE TRANSMISSION PROBLEMS.
The adapter housing and spud shaft must be assembled to the back of the transmission without interference. DO NOT
FORCE THE NEW TAILHOUSING ONTO THE TRANSMISSION. If assistance is needed, please feel free to call the
number listed above.
1. 1 51-6400 ADAPTER HOUSING (Ref: 711164)
2. 1 52-0208 NEW DANA 300 32T INPUT SHAFT
3. 1 716308 SHIELED BEARING
4. 1 716510 GASKET (GM #862-4709)
5. 1 716517 GASKET
6. 1 716749 SEAL (CR #19778)
7. 1 723701 HEX NUT 3/8"-16
8. 12 723704 3/8" LOCK WASHERS
9. 1 723711 STUD BOLT 3/8"-16 x 2" LG
10. 6 723722 H.H.C.S. 3/8"-16 x 1-1/4" LG
11. 5 723723 H.H.C.S. 3/8"-16 x 1-1/2" LG
12. 1 JP001 JEEP INSTRUCTION MANUAL