Jeep Grand Cherokee WK Big 7 Battery Cable Kit (2005-2010) Bass Knobs This is a direct fit

This is a direct fit high-output alternator for the 1987 GMC R2500 5

This is a direct fit high-output alternator for the 1997-2001 Ford F-250 5

The "Big 3" or "Big 4" upgrade means improving the current capacity of three cables: 1) alternator output to battery positive

This is a direct fit high-output alternator for the 2000-2005 Buick LeSabre 3

Jeep Grand Cherokee WK Big 7 Battery Cable Kit (2005-2010) Bass Knobs This is a direct fitThis upgraded battery cable kit replaces old worn out battery cables for more power and better performance from your vehicle. What's the Big 3 and why do you sell a Big 7? The "Big 3" or "Big 4" upgrade means improving the current capacity of three cables: 1) alternator output to battery positive, 2) battery negative to frame body, and 3) engine ground to frame body. We don't stop there though. Our "Big 7" kits also include the leads to the starter