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)
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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.
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How To Install The Big 3 (will vary slightly per vehicle)
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Product Reviews
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1/0 AWG Big 3 Upgrade Kit GP Merica NO BS OFHC CABLE
Great double insulated high temp wire. No BS for under hood applications.
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Gp audio wire
Best wire and customer service hands down!
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Everything you need.
Very good quality wire, Everything you need to install the big 3, All the part works great.
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Big three
They didn’t have the wire gauge in stock when ordered. Although it shown up as not sold out, they apologized and upgraded order to 2/0 gauge wire for big three. Very happy. Best customer service
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Great quality product
Great quality wiring and lugs. I chose the blue and black colors. It can with more than enough wiring for my s10 truck to do the big 3! I would buy again!
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Big 3 upgrade kit
High strand, very flexible 1/0 gage wire. Perfect for big 3 upgrade. My oem cable, battery to alt, was too short due to engine swap and alt/battery on opposite sides of the engine bay. I was able to order custom length power cable. I highly recommend gpaudio's kit. One thing to think about is if you plan to add a fuse or breaker between the battery and alt, you'll need 2 extra copper lugs. Just easier to order everything at once and save on shipping vs making multiple orders.
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Great people, and great wire.
I had ordered the big three kit from GPcaraudio.com and some of the cable was back ordered so one of the reps CALLED MY CELLPHONE to give me a couple of options. In a day and age of terrible customer service. This was OVER THE TOP! GREAT customer service. I ended up opting to wait for the back order cable and I am glad I did. It's perfect high quality like it should be. I will order all of my stuff from GP from now on. Thanks again guys I appreciate it!
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1/0 AWG BIG 3 UPGRADE KIT GP MERICA NO BS OFHC CABLE
Great quality product.Highly recoomend to anyone who wants to upgrade their current system.Great price and free shipping.Was lookig for a smaller size wire but GPaudio was a better value.Thank you GPaudio!!
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Absolutely love this big 3 kit
This is the best big 3 upgrade kit I have installed the wiring is true size and is true OFC absolutely love this kit