Banner Allison 1000 Master Kit with Steels Gen 1 (2001-2005)

Comprehensive Banner master kit including steel plates for the Allison 1000 series automatic transmission. This kit includes all gaskets, seals, clutch plates, steels, and essential components for a complete professional rebuild. The Allison 1000 is the standard transmission in Duramax-equipped Chevrolet Silverado and GMC Sierra 2500HD and 3500HD trucks.

Designed for Gen 1 (2001-2005) applications. Every component meets or exceeds OEM specifications for reliable operation under heavy towing and commercial use conditions. The Allison demands premium rebuild components to maintain its legendary durability in diesel truck applications.