Advance Adapters 713005 User Manual
Chevy lt1 engine mounts
ADVANCE ADAPTERS INC.
P/N: 713005
P.O. Box 247, 4320 Aerotech Center Way
Paso Robles, CA 93447
PAGE 1 OF 2
Telephone: (800) 350-2223
Fax: (805) 238-4201
Page Rev. Date:
07-14-10
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.
KIT CONSISTS OF:
No.
Qty
Part No.
Description
1.
1
713008-NS
MOUNTING HARDWARE KIT
2.
1
713043
LONG SIDE BLOCK MOUNT
3.
1
713044
SHORT SIDE BLOCK MOUNT
4.
2
713045
FRAME BRACKETS
5.
1
713053
A/C PUMP FOR LT1 BLOCK
6.
1
723798
ENGINE MOUNTING HARDWARE PACKAGE
7.
1
BG
BUYER'S GUIDE
CHEVY LT1 ENGINE MOUNTS
SPECIAL NOTE:
Modifications to the engine mount arm brackets may be necessary
on certain installations. The mounts may need to be shortened in
order to fit between frame rails. The hole location for the rubber
mount position may require a new hole or slotting between two of
the holes. These mounts are used on over 50 various applications
and modifications as to length and hole positions are common.
These Universal engine mounts are designed for use on all types of 4WD and 2WD vehicles that have frame rail widths
up to 28". The frame brackets can be used in either the upward or downward position for best engine location. The
bracket can be either welded or bolted into position. If you are dealing with a vehicle that has an open channel, then
you should box in the frame rail prior to mounting the new bracket.
Several holes have been stamped in each motor bracket to allow the engine to be offset or centered in the frame rail. On
Jeeps up to 1986 and Toyota conversions, it is best to offset the engine 1" towards the driver's side. Jeep YJ's can be
centered or offset 1" to the passengers side.
The height and lateral location of the motor is determined by the placement of the frame brackets. When trial fitting the
motor into the chassis assembly, the motor brackets insulator donuts and frame brackets should be assembled. Make
sure that the dual donut rubber mount assembly is properly assembled for maximum engine insulation. The final position
should take into consideration the following items
1.
Firewall clearance.
2.
Oil pan & harmonic balancer clearance.
3.
Hood clearance.
4.
Radiator & fan allowance.
5.
Steering box and/or linkage clearance.
6.
Header/exhaust manifold clearance.
7.
Distributor accessibility.
8.
Starter motor clearance on front driveline.
THE 5/8"-18 NYLON NUT SHOULD BE
TORQUED TO 25 TO 30 FT./LBS.