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SR Performance Master Disconnect Relocation Battery Switch (79-19 All)

AmericanMuscle no longer carries the SR Performance Master Disconnect Relocation Battery Switch (79-19 All). Please check out Mustang Batteries & Battery Relocation Kits for an updated selection.

Features & Details

  • Mandatory Per NHRA Rule 8:4
  • 2-Post Switch
  • Continuous Capacity of 180 Amps
  • Includes Vinyl On/Off Decal
Direct Power Cutoff. The Taylor Master Disconnect Switch is designed to cutoff the power of your Mustang's entire electrical system in the event of an accident or electrical short.

2-Post Switch. This SR Performance Master Disconnect Relocation Battery Switch is rated for 180 amp continuous capacity and is especially useful during battery charging.

Complies with NHRA Rules. The NHRA requires a Master Battery Disconnect Switch on all Modified and Super Stock class vehicles to comply with their rule 8:4.

SR Performance

Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Details

MPN# 55713

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

What's in the Box
  • (1) Battery Switch
Installation Info
Tech Specs
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • Bullitt - 01, 08, 09, 19
  • Cobra - 93, 94, 95, 96, 97, 98, 99, 01, 03, 04
  • Cobra R - 93, 95, 00
  • EcoBoost - 15, 16, 17, 18, 19
  • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
  • GT350 - 15, 16, 17, 18, 19
  • GT350R - 15, 16, 17, 18, 19
  • GT500 - 07, 08, 09, 10, 11, 12, 13, 14
  • LX - 87, 88, 89, 90, 91, 92, 93
  • Mach 1 - 03, 04
  • Other - 79, 80, 81, 82, 83, 84, 85, 86
  • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17

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        Customer Reviews (10) Write a Review

        Overall Rating 4.4

        out of 5 stars




        • 5/5

          March 26, 2019

          Good shutoff for the battery in the trunk

          This is very well made and a fairly simple device to shut off the battery if need be. Battery was relocated to the trunk and this is one of those devices that is sometimes overlooked but it's well worth the effort and money to add it to the build.

          BlastOff

          Year: 2005 Submodel: GT

          Helpful (0)

        • 3/5

          January 05, 2019

          Disconnect

          I have not installed this item yet. end

          RickM

          Year: 1989 Submodel: GT

          Helpful (3)

        • 1/5

          September 17, 2017

          Wrong part

          After talking to a sales person about what I was looking for, they recommended this part.Got the order and it's not the part that I wanted, also on some other items that came with this part the quality is very poor.

          DouglasH

          Year: 1999 Submodel: GT

          Helpful (11)

        • 5/5

          October 31, 2016

          Well Built

          I will be installing this in the future but it certainly seems very well built. The weight and feel tell me I will have many years of trouble free use..

          mnracefan

          Year: 1990 Submodel: Other

          Helpful (13)

        • 5/5

          March 18, 2016

          On and Off at a flip of a switch

          Sturdy design, quality part. Works as advertised. The supplied on/off sticker is a nice touch.

          Andrew6

          Year: 2003 Submodel: Cobra

          Helpful (12)

        • 5/5

          January 16, 2015

          Great product Great price

          Switch is very well made. Great product at a great price.

          LeRoyWagner

          Year: 2013 Submodel: GT Lexington Park, MD

          Helpful (15)

        • 5/5

          August 08, 2014

          Battery Disconnect Switch

          Very easy to install. Did this at the same time as my Aluminum battery box in the trunk. Now I won't get hassled by track officials for having a relocated battery.

          fav60589

          Year: 1996 Submodel: Cobra Collegeville, PA

          Helpful (13)

        • 5/5

          July 01, 2013

          Easy to install

          Easy to install and works and looks great. I would recommend this product to my friends.

          REMI

          Year: 1989 Submodel: GT MONCTON ,NB

          Helpful (12)

        • 5/5

          March 26, 2012

          Complies with NHRA Rules!

          Great switch at a great price. Perfect for those installing a battery box and will be going to an NHRA sanctioned track. Very easy to install! Thanks American Muscle!

          JimK

          Year: 1989 Submodel: GT Lehigh Valley, PA

          Helpful (14)

        • 5/5

          June 17, 2010

          Safety switch

          This is a good heavy duty switch for use with a rear mount battery.

          Kurt Johnson

          Helpful (19)

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