Mechman Large Case Billet 400 Amp High Output Alternator 01-07 GM 6.6L Duramax Select Color:Red Unlike most dual pump kits

Unlike most dual pump kits on the market

AIR SUSPENSION CONTROL: Display and control up to four independent air bags

these are a direct replacement headlight assembly

the most frequent cause of front end “play” and front-end instability is the factory track bar

250" and higher is amazingly different than OEM cams

Mechman Large Case Billet 400 Amp High Output Alternator 01-07 GM 6.6L Duramax Select Color:Red Unlike most dual pump kitsEven in new condition, the factory alternators featured on the 6. 6L's are less than satisfactory, and as they get some age on them, they are known to fail unexpectedly. You can replace your factory alternator with this reliable, high output option from Mechman! The Elite series 400 amp alternator offers great amperage output and durability at a great price. 6 phase technology, combined with massive twin rectifier assemblies and 12 huge diodes make