Big 7 Kits Battery Cable Kit 07.5-10 GM 6.6L Duramax LMM BDS-1543H give your truck all the

give your truck all the tools it needs to perform to a level that meets your requirements

Want the best of the best

allowing you to add compatible accessories while keeping your truck bed functional

Its billet aluminum construction provides superior durability compared to plastic plugs

this accessory delivers dependable performance for managing tire pressure wherever you need it

Big 7 Kits Battery Cable Kit 07.5-10 GM 6.6L Duramax LMM BDS-1543H give your truck all theRestore dependable electrical performance in your Chevrolet or GMC 6. 6L LMM Duramax with the Big 7 Battery Cable Kit. Designed as a complete replacement for aging or corroded factory wiring, this vehicle specific system helps reduce voltage drop, improve cold starts, and provide more consistent current to the starter, alternator, batteries, and electrical accessories. Each kit is constructed from 100% fine strand, SAE rated pure copper cable with a