6L80-E SuperMatic Additional Features:

Electro/hydraulic controls with clutch-to-clutch shifting.

Wiring harness includes connection provisions for paddle shifting.

Bulkhead connector supports aftermarket gear indicator displays and electronically controlled shifters. 

-6 AN provisions for aftermarket transmission coolers.

6L80-E SuperMatic Gear Ratios:

• 1st: 4.02:1
• 2nd: 2.36:1 
• 3rd: 1.53:1
• 4th: 1.15:1
• 5th 0.85:1
• 6th 0.67:1

6L80-E SuperMatic Includes:

• Six-Speed Transmission
• 3000K-3400K Stall Converter
• Truck-Style Production Oil Pan
• Production Vent Tube Assembly
• 32-Bit Transmission Controller (street & track calibrations) - Internal
• Transmission Bulkhead Connector
• Wiring Harness

6L80-E SuperMatic Does Not Include:

• Transmission Dipstick
• Dexron VI Transmission Fluid