Advance Adapters 713087 User Manual

ADVANCE ADAPTERS INC. P/N: 713087

P.O. Box 247, 4320 Aerotech Center Way New Item: (2/99)
Paso Robles, CA 93447 PAGE 1 OF 3
Telephone: [phone] Fax: [phone] Page Rev. Date: 07-26-10

CHEVY V8 SADDLE MOUNT

1987-95 YJ WRANGLERS

KIT CONSISTS OF:
No. Qty Part No. Description

1. 1 713087-BLK GM V8 SADDLE MOUNT

2. 1 713087-B BOLT PACK FOR MOUNT

3. 2 713087-R STOCK GM MOUNTS

3. 2 716059 5/8" SPACERS

5. 1 JP001 JEEP INSTRUCTION MANUAL

INSTALLATION PROCEDURES:

The saddle mount kit is designed to be used with 1987-95 YJ
Wranglers. This mount is designed around a stock oil pan. If you
are using an aftermarket oil pan, the maximum depth in the front is
4-1/2". GM part number 12557558 (1986 and newer) has a front
depth of only 3-1/2" and provides the most mount to pan clearance

NOTE: This motor mount will not work with a small block 400
or a 383 Stroker motor. For LT1 engines see page 3 for
modifications required. This mount should only be used when
retaining the stock New Process transfer case or an Atlas left
drop transfer case.

OPTIONAL ITEMS:
Qty Part No. Description

1 716021 X-MEMBER MOUNT
1 716008 X-MEMBER MOUNT
1 716691-AA RADIATOR

There are two style of GM mounts that we

receive from our supplier. The mount on the

right fits our mount correctly, the mount on

the left requires a slight modification to the

rubber portion circled. These mounts are

listed though GM as the same part number.

We have designed this mount to position your new engine in the best

location possible. Driveshaft modifications may be necessary depend-

ing on your application. We have had requests to allow some lateral

adjustment with this mount. To supply this adjustment we have provided
two 5/8" spacers. Using these spacers, you can space the stock rubber mount 5/8" to the front or rear of the saddle
mount location. This will allow 1-1/4" of overall adjustment from front to rear. The 7/16" flat washers must be used
on both sides of the bolts that couple the GM rubber mount to our saddle mount. We have also provided a longer
set of 7/16" bolts for use when the 5/8" spacers are being used.

The stock motor mounts need to be completely removed from the frame before installing the new saddle mount. It
is also recommended to remove the front shocks for ease of installation. Modifications to the skid plate (re-drilling)
are required for ALL applications. An electric fuel pump is required for ALL applications. When installing the
engine to the saddle mount, one rubber mount should be loosely fastened to the GM block and the second rubber
mount should be installed to the saddle mount. As the engine is lowered into place, line up the rubber mount bolted
to the block and fasten to the saddle; and then on the other side line up the three bolts of the rubber mount to the
block. Once all the bolts are started, tighten all fasteners to secure the engine mounting.

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: 713087

P.O. Box 247, 4320 Aerotech Center Way New Item: (2/99)
Paso Robles, CA 93447 PAGE 2 OF 3
Telephone: [phone] Fax: [phone] Page Rev. Date: 08-08-00

CHEVY V8 SADDLE MOUNT

1987-96 YJ WRANGLERS

Bolt comes in through opposite side.

The photos above illustrate the saddle mount positioned and installed.

The stock motor mounts need to be completely removed from
the frame before installation of the new saddle mount. The
saddle mount is designed to index into the stock frame holes.

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.