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Kit Includes: bracket assembly, idlers and all spacers needed. NO BELT, ALTERNATORS INCLUDED OR WIRING HARNESSES.
After years of research and revisions, and thousands of miles of real-world testing, Mechman is proud to offer the most complete and functional dual alternator system available for 1999-2013 GM LS truck engines. This kit is designed with function and durability in mind with maximum belt rap, and perfect belt alignment for minimized belt slip and belt fatigue. We have also engineered the system such that you still have easy access to your power steering pump reservoir for fluid service.
Make | Model | Engine Size | Year |
Chevrolet | Full Size Truck | 4.8L | 1999 - 2013 |
Chevrolet | Full Size Truck | 5.3L | 1999 - 2013 |
Chevrolet | Full Size Truck | 6.0L | 1999 - 2013 |
Chevrolet | Full Size Truck | 6.2L | 1999 - 2013 |
GMC | Full Size Truck / Sierra | 4.8L | 1999 - 2013 |
GMC | Full Size Truck / Sierra | 5.3L | 1999 - 2013 |
GMC | Full Size Truck / Sierra | 6.0L | 1999 - 2013 |
GMC | Full Size Truck / Sierra | 6.2L | 1999 - 2013 |
Note: Will not work on some Chevrolet Avalanches. Please contact customer service before trying to order.