HDC "Big 3" Battery Cable Upgrade Kit

Upgraded positive & negative battery cables, alternator cable, and ground cables for OEM location batteries on 99-04 Ford SVT Lightnings, 00-03 Ford Harley F-150s, 97-03 Ford F-150 (and 04 Heritage), and 98-03 Ford Expedition. This kit includes all the wiring necessary for upgrading your OEM 4 AWG wires to 1/0 AWG with the battery still at the front of the truck. This kit upgrades the alternator to starter solenoid, battery positive to starter solenoid, battery negative to firewall, and also includes an aux engine ground to frame cable. The stock battery positive cable has a fusible link, and this kit isn't eliminating that safety feature! This kit retains a fused positive battery cable, just in 1/0 AWG instead of 4 AWG! Upgraded terminals, fuse cover, protective boots, hardware, and color directions also included. 

Note: This kit re-terminates the factory starter cables, however it pairs perfectly with the HDC starter cable upgrade kit as well if you also want to upgrade the starter cables. Both kits can be installed together, individually, or incrementally. 

Big 3 Battery Cable Upgrade Overview Video:

Big 3 Battery Cable Upgrade Kit vs. Starter Upgrade Kit vs. OEM Stock Wiring: