Advance Adapters 712548 - Manual

ADVANCE ADAPTERS INC. P/N: 712548
P.O. Box 247, 4320 Aerotech Center Way
Paso Robles, CA 93447
PAGE 1 OF 4
Telephone: (800) 350-2223 Fax: (805) 238-4201 Page Rev. Date: 09-30-04
KIT CONSISTS OF:
No.
Qty Part No. Description
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.
1. 1 712548-BLK BELLHOUSING
2. 1 712548-PLT DUST COVER PLATE
3. 1 716158 PILOT BEARING ( .670" )
4. 1 716170 PILOT BEARING ( .590" )
5. 1 716180 BALL PIVOT ( Installed )
6. 1 716184-A SPRING CLIP
7. 4 723103 5/16" LOCK WASHER
8. 4 723123 5/16" x 1/2" LONG H.H.C.S.
9. 6 723722 H.H.C.S. 3/8"-16 x 1-1/4" LONG
10. 2 723730 S.H.C.S. 3/8"-16 x 1-1/4"
11. 1 JP001 JEEP INSTRUCTION MANUAL
CHEVY BELLHOUSING FOR USE WITH
JEEP T4, T5, SR4 & T176 TRANSMISSIONS
INSTALLATION INSTRUCTIONS:
This bellhousing is for use with the original Jeep 4 & 5 speed transmissions. The clutch linkage will be all original Jeep parts.
You must install the original release arm, release arm spring and boot assembly into the new bellhousing when replacing the
original in-line 6 cylinder. The release bearing will be the same as the original Jeep. The bearing retainer on the front of the
transmission must pilot directly into the back of the new bellhousing. Make sure that the input shaft of the transmission fits
correctly into the new pilot bushing. We have included two different pilot bushings with this new bellhousing kit. Select the
proper bushing and install it into the engine crank. We recommend that you trial fit the pilot bushing, input shaft and clutch
assembly prior to installation into the vehicle. The clutch disc will be 1-1/8"-10 spline except for the T150 3 speed transmissions
that will require a 1-1/16"-10 clutch disc. If you are going to use a slave cylinder for clutch control,, the we recommend a high
diaphragm clutch. If the original mechanical linkage is going to be retained, then the clutch must be the high profile diaphragm
type. When assembling all of the Jeep clutch linkage, make sure that the arm has sufficient clearance when extending back
towards the transmission. Some conversions may require a slight bellhousing or clutch arm modification. When using a Zoom
clutch pressure plate, the clutch housing is much higher than the normal Chevy design. The only modification for Zoom clutch
applications would be to reduce the thickness of the flywheel. If you are going to install this into a vehicle that was not previously
equipped with the correct Jeep parts, then we have included a list below of the necessary items: (NOTE: The clutch fork spring
may need to be shortened to keep tension between the clutch fork and ball pivot.)
PARTS NEEDED WHEN REPLACING A 4 CYLINDER:
Jeep Release Arm #J5361620 - AA P/N 716334
Bellhousing Boot #J3238430 - AA P/N 716332
Return Spring #J3222799 - AA P/N 716333
The recommended clutch assembly for this bellhousing is an 11" diaphragm type that has the high profile design. The ball pivot
and clutch release arm are designed for a location that is limited to only the high diaphragm type clutch. The 11" clutch assembly
will require the use of the 168 tooth flywheel. If a 10-1/2" clutch with a 153 tooth flywheel is going to be used, make sure that
a high diaphragm type clutch is installed with the same N1439 release bearing. When using the 153T flywheel, starter pocket
modifications will also be necessary, or you will need to purchase an aftermarket starter.
DUST COVER INSTALLATION
The dust cover that we have furnished with this kit will fit all Chevy engines up to 1985. If your engine is 1986 or newer and
uses the larger rear main seal, you will need to modify the inside diameter of the steel sheet metal plate to allow for clearance
around the rear main seal area.
WARNING:
This Bellhousing cannot
be used with a Mustang T5
transmission unless you
use a special adapter plate
available through McLeod
Industries.
Telephone number:
(714)630-2764
Most 1999 & up GM V8 & V6 engines had
a larger crank I.D. The pilot bushing in
this kit requires a steel sleeve, P/N 716155.