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PN828583 Datasheet, PDF (2/2 Pages) Mallory performance club – MSD Pro PowerTM LS Coil
4. Use an original bolt or M5x0.8 tap to cut threads into the bracket before installing the MSD coil
and new hardware.
5. Install the MSD Coil in the same position as the original coil. In most cases, the supplied shim may
be required to space the coil off the bracket. Install the thin washer to the new bolt and tighten.
6. Connect the wiring harness and spark plug wire. Ensure that the 2-Pin connector is installed in
the coil.
Note: MSD Super Conductor 8.5mm Spark Plug wire sets, PN 32813, PN 32819, PN 32823, PN 32829,
PN 33823 or PN 33829 are recommended.
HIGH VOLTAGE SUPPLY HARNESS
MSD has found that the OE used a variety of different gauge wiring to supply the input voltage through
the main coil harness. In cases of sustained high rpm and extreme loads, there may be insufficient
voltage being supplied to the coils that could cause a check engine light and lower performance
expectations.
MSD offers an accessory harness with a built-in relay and fuse that will ensure full delivery of the
input voltage to the coils. The Harness PN 88867, will plug-into the factory coil harness on each
cylinder bank. This can be purchased through your MSD dealer, or by calling our tech department
at 915-855-7123.
Service
  In case of malfunction, this MSD component will be repaired free of charge according to the terms of the warranty.
When returning MSD components for warranty service, Proof of Purchase must be supplied for verification. After
the warranty period has expired, repair service is based on a minimum and maximum fee.
  All returns must have a Return Material Authorization (RMA) number issued to them before
being returned. To obtain an RMA number please contact MSD Customer Service at 1 (888) MSD-7859 or visit
our website at www.msdperformance.com/rma to automatically obtain a number and shipping information.
  When returning the unit for repair, leave all wires at the length in which you have them installed. Be sure to include
a detailed account of any problems experienced, and what components and accessories are installed on the vehicle.
The repaired unit will be returned as soon as possible using Ground shipping methods (ground shipping is covered
by warranty). For more information, call MSD at (915) 855-7123. MSD technicians are available from 7:00 a.m. to
5:00 p.m. Monday - Friday (mountain time).
Limited Warranty
  MSD warrants this product to be free from defects in material and workmanship under its intended normal use*,
when properly installed and purchased from an authorized MSD dealer, for a period of one year from the date of
the original purchase. This warranty is void for any products purchased through auction websites. If found to be
defective as mentioned above, it will be repaired or replaced at the option of MSD. Any item that is covered under
this warranty will be returned free of charge using Ground shipping methods.
  This shall constitute the sole remedy of the purchaser and the sole liability of MSD. To the extent permitted by
law, the foregoing is exclusive and in lieu of all other warranties or representation whether expressed or implied,
including any implied warranty of merchantability or fitness. In no event shall MSD or its suppliers be liable for special
or consequential damages.
  *Intended normal use means that this item is being used as was originally intended and for the original application
as sold by MSD. Any modifications to this item or if it is used on an application other than what MSD markets the
product, the warranty will be void. It is the sole responsibility of the customer to determine that this item will work
for the application they are intending. MSD will accept no liability for custom applications.
M S D  •  WWW.MSDPERFORMANCE.COM • (915) 855-7123 • FAX (915) 857-3344
© 2016 MSD LLC
FRM 34208
Revised 07/16