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4L80E Stage I
Up TO 1000HP
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4L80E Bellhousing
4L80E Lockup
4L80E Pan
4L80E Valve Body
4L80E Converter
4L80E Core Charge
4L80E 2WD/4X4
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EXtreme Automatics™ 4L80E Stage I Up to 1000 HP
The EA™ 4L80 is unmatched in the Hi Performance OD Market. Compare our unit to the competitors.


Multi Parallel HO Clutch Package
Pump Modification to Prevent Engine Thrust Wear
Pressure Mod to prevent case failure
6 Clutch Forward and Direct
4 Clutch Intermediate
Roller Direct Drum
Roller Gear Set
Heat Treated Input Shaft
Billet Clutch Hub
34 element intermediate sprag
Dual Feed 3rd gear
Tube Shaft Modification (Keeps Drum on Center Extends HP capacity)
New Bonded pistons
Seal & gasket kit
Bearing Kit
Low roller clutch
OD roller clutch
All solenoids
Internal wire harness
New reusable pan gasket
Full electronic Shifting is retained
1 Year Warranty

Allow 2-3 weeks for delivery

Transmissions dyno-tested! Click HERE to see our trans-dyno in action!
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