Chevrolet Performance 6L80E 6-Speed Automatic Transmission Kit - 650 LB-FT - LS Engines - 2400-2800 Stall - Complete - 19366637

Modern Six-Speed Performance for LS Applications

The SuperMatic 6L80-E represents a significant advancement in automatic transmission technology, offering six forward speeds with enhanced torque capacity specifically calibrated for LS engine applications.

Specifications:

• Type: Six-Speed Automatic Transmission
• Electronic Control: Electro-hydraulically controlled with advanced shift logic
• Torque Capacity: 650 lb-ft (45% increase over production units)
• Overall Length: Approximately 23.5 inches (1.5" longer than 4L60)
• Stall Speed: 2400-2800 RPM converter

Comprehensive Gear Ratios:

• 1st Gear: 4.03:1
• 2nd Gear: 2.36:1
• 3rd Gear: 1.53:1
• 4th Gear: 1.15:1
• 5th Gear: 0.85:1
• 6th Gear: 0.67:1 (Deep Overdrive)
• Reverse: 3.06:1

Revolutionary Design Features:

• Three-gearset arrangement with simple input planetary
• Two output gearsets (one compound with three pairs of pinions)
• Clutch-to-clutch operation (no conventional bands)
• Modular design departure from traditional GM automatics

Complete Kit Includes:

• Enhanced 6L80-E transmission with performance internals
• Transmission controller with street and track calibrations
• Complete wiring harness
• Production vent tube assembly
• Provisions for aftermarket transmission cooler with -6 AN fittings

Performance Benefits:

• Improved fuel efficiency through optimized gear spacing
• Enhanced acceleration with lower numerical gear ratios
• Superior cruising efficiency with deep overdrive
• Smooth clutch-to-clutch shifts

Engine Compatibility:

• Specifically designed for LS crate engines
• Based on robust production transmissions from Camaro and trucks
• Enhanced internal components for increased capacity

This Product is a USA Special Order, and will take around 6 - 8 weeks to arrive, call to discuss options