Dual Bracket 99-13 GM Trucks w/4.8L, 5.3L, & 6.0L (Includes bracket, kit components only)

BELT SIZING INFO:

Due to varying pulley sizes on each or one alternator combinations, belt lengths can vary from 111.5 inches to 112.5 inches. Consult your local parts store for your needed size(s).

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.

Popular Fitment Guide:

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.