null
  • 1/0 AWG Big 3 Upgrade Kit GP Merica NO BS OFHC CABLE
  • 1/0 AWG Big 3 Upgrade Kit GP Merica NO BS OFHC CABLE
  • 1/0 AWG Big 3 Upgrade Kit GP Merica NO BS OFHC CABLE
  • 1/0 AWG Big 3 Upgrade Kit GP Merica NO BS OFHC CABLE
  • 1/0 AWG Big 3 Upgrade Kit GP Merica NO BS OFHC CABLE
  • 1/0 AWG Big 3 Upgrade Kit GP Merica NO BS OFHC CABLE
  • 1/0 AWG Big 3 Upgrade Kit GP Merica NO BS OFHC CABLE

    • 1/0 AWG Big 3 Upgrade Kit GP Merica NO BS OFHC CABLE

    GP Car Audio

    MSRP: $119.99
    $79.99
    (You save $40.00 )
    (70 reviews) Write a Review
    Adding to cart… category.add_cart_announcement

    Product Description

    Standard big 3:

    1) 4 FOOT POWER

    2) 4 FOOT GROUNDS

    6) 1/0 LUGS

    6) GP 'MERICA HEAT SHRINK

    PRE- 16 TON HYDRAULIC CRIMPED WITH 1/0 PURE COPPER LUGS WITH 3/8th's HOLE ON ONE END, AND GP HEAT SHRINKED

    We Have added custom options: You can now choose custom lengths, and the pricing is adjusted accordingly.

    *Trunk Battery Big 3 Option $169.00: This option is for vehicles that DO NOT have an under-hood battery and the primary starting battery is IN THE TRUNK. Fusing the main BIG 3 power run after the alternator, and before the rear battery is required on this kit. This kit option includes: 17ft power, 17ft engine block ground, 4ft chassis ground, 2 Fuse blocks and 2 fuses fused at the limit of the wire. (GP 1/0 AWG 350 AMPS)

    ___________________________

     

    GP Car Audio TRUE 1/0 AWG OFHC Wire

     

     

     

    Rated at 350 amps @ 25 feet

     

    *OFHC Pure Copper (Oxygen-Free High Thermal Conductivity)

     

    *Dual jacket for added safety and flexibility (Industrial Strength)

     

    *SAE Certified for Marine and Automotive use.

     

    *True AWG (American Wire Gauge)

     

    *MADE IN THE U.S.A. 

    __________________________

     

    How To Install The Big 3 (will vary slightly per vehicle)

     

    Product Videos

    Videos Hide Videos Show Videos

    Custom Field

    Product Reviews

    Write a Review

    70 Reviews Hide Reviews Show Reviews

    • 5
      Big 3 Kit

      Posted by Joe on Feb 26th 2024

      This is my second set from GP Car Audio. I live that the lugs and heatshrink come already on the wire. Great quality. Very satisfied customer

    • 5
      Awesome

      Posted by Jonathan gaither on Jan 12th 2024

      Awesome hefty good quality fast shipping everything I needed in one simple package

    • 5
      1/0 AWG big 3 kit

      Posted by Jeremy Roat on Aug 23rd 2023

      awesome product as always and really fast shipping??

    • 5
      Great

      Posted by Diamond Reaves on Apr 2nd 2023

      Highly recommended product for producing power and opening up the floodgates of your alternator. This BIG 3 Upgrade from GP is heavy and is of high quality. Thanks GP!!!

    • 5
      NO BS WIRING

      Posted by Marcus Piekarski on Mar 27th 2023

      Looks great, feels great, works great no bs haha!

    • 5
      1/0 NO BS BIG 3

      Posted by Brandon Brooks on Mar 3rd 2023

      Some of the best ofc you can buy NO BS!! Beyond impressed with the quality

    • 5
      1/0 big 3

      Posted by Troy Swick on Feb 1st 2023

      Great product and very fast shipping

    • 5
      Big 3 Upgrade

      Posted by Derrick Green on Jun 27th 2022

      Very great quality and very fast shipping!! Highly recommend!

    • 5
      THESE ARE ABOVE 5 ⭐ ... After buying and buying and buying merchandise throughout the yrs you quickly realize who has the TOP OF THE LINE PRODUCT .. QUALITY WISE #1 AND FAIR PRICED #2 AND MOST IMPORTANTLY EXCELLENT CUSTOMER SERVICE AND SUPPORT ... wi

      Posted by SOUND TECHNOLOGY STX on Jun 3rd 2022

      EXCELLENT COMPANY