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320 amp high output black alternator for Chevy / GMC / Tahoe / Suburban / Silverado / Escalade

320 amp high output black alternator for Chevy / GMC / Tahoe / Suburban / Silverado / Escalade
Regular price $524.00 USD
Regular price $624.00 USD Sale price $524.00 USD
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SKU:8206320B

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320 amp high output black alternator for Chevy / GMC / Tahoe / Suburban / Silverado / Escalade
Regular price $524.00 USD
Regular price $624.00 USD Sale price $524.00 USD

Installation Notes:

This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension.  Not recommended for sustained use above 5,000 RPM engine speed.


The Elite series 320 amp HOT RATED alternator offers 200+ amp output at idle RPM, and excellent durability. 6 phase technology, combined with massive twin rectifier assemblies and 12 diodes makes these alternators totally durable for daily use, while still maintaining great output at low RPM. This alternator, (like most high output alternators) will come with a slightly smaller pulley on it and will require a slightly shorter belt to be installed for proper belt tension. Shorter belts are available and any local auto parts store.

Fitment Guide:

Make Model Engine Size Year
Buick Rainier 5.3L 2004 - 2006
Cadillac Escalade 5.7 / 6.0 / 6.2 1999 - 2004
Chevrolet Astro Van 4.3L 1996 - 2005
Chevrolet Avalanche All Engines 2002 - 2004
Chevrolet Camaro 5.0 / 5.7 1998 - 2002
Chevrolet Express Van w/4 pin plug 1996 - 2016
Chevrolet Full Size Truck All Gas Engines 1996 - 2004
Chevrolet Full Size Truck 6.6L Duramax 2001 - 2007
Chevrolet S-10 / Blazer 4.3L 1994 - 2004
Chevrolet SSR 5.3 / 6.0 2003 - 2006
Chevrolet Suburban w/4 pin plug 1996 - 2004
Chevrolet Tahoe/Full Size Blazer All Gas Engines 1996 - 2004
Chevrolet Trailblazer 5.3L 2003 - 2006
GMC Envoy 5.3L 2003 - 2006
GMC Full Size Truck / Sierra 4.3L 1996 - 2004
GMC Full Size Truck / Sierra 4.8L 1999 - 2004
GMC Full Size Truck / Sierra 5.0L 1996 - 1999
GMC Full Size Truck / Sierra 5.3L 1999 - 2004
GMC Full Size Truck / Sierra 5.7L 1996 - 2000
GMC Full Size Truck / Sierra 6.0L 1999 - 2005
GMC Full Size Truck / Sierra 6.6 Diesel 2001 - 2006
GMC Full Size Truck / Sierra 7.4L 1996 - 2000
GMC Full Size Truck / Sierra 8.1L 2001 - 2005
GMC Safari 4.3L 1994 - 2004
GMC Savana Van w/ 4 pin oval plug 1996 - 2016
GMC Suburban w/ Oval plug 1996 - 2004
GMC Yukon w/ Oval plug 1996 - 2004
Hummer H2 6.0L 2003 - 2007
Oldsmobile Bravada 4.3L 1994 - 2001
Pontiac Firebird 5.0 / 5.7 1998 - 2002
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