All EXtreme Automatics™ builds are dyno-tested!

***With the exception of the TurboClutch model***
Click HERE to see our trans-dyno in action!
•••
EA 4L80E
4L80E

***Please read descriptions in their entirety. Images are for illustrative purposes and may NOT ACCURATELY depict each product. It is your responsibility to be well informed before ordering. Please read our Terms of Use for specifics.***

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EXtreme Automatics™ put the 2004R on the map in the automatic overdrive 4sp market.

The 4L80E is the Strongest 4 Speed Over Drive Automatic Transmission. The 4L80 can handle HP and Torque in cars and trucks well over 1000HP. EXtreme Automatics™ has developed a SFI Bolt On bell option that allows the 4L80E to be used in many different applications. Ford Modular 4.6 - 5.4, BB and SB Mopar, Cummins Diesel, Buick Olds and Pontiac, Chevy LS. The 4L80 can be ordered in a full Auto computer shift or Full Manual. Options include Transbrake, 2.10 Gear option and more.

4L80E To BB Mopar Nice Clean Lines



***Options list at bottom of page - PLEASE note: Not ALL options avaialable for ALL models, and EA™ reserve the right to change build sheet contents at anytime without notification. Verify your build prior to payment by contacting us via the Contact link on every page in the top menu.***



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4L80E Stage I Up to 800 HP

  • Build
  • 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
  • Heat Treated Input Shaft
  • Billet Clutch Hub
  • H.D. 34 element intermediate sprag
  • Dual Feed 3rd gear
  • Tube Shaft Modification (Keeps Drum on Center Extends HP capacity)
  • New Bonded pistons
  • Seal & gasket kit
  • Bushings
  • Bearing Kit
  • Low roller clutch
  • OD roller clutch
  • All solenoids
  • Internal wire harness
  • Filter
  • New reusable pan gasket
  • Full electronic Shifting is retained
  • 1 Year Warranty

Stage 1 4L80E • Options

  • 4L80E option
  • Fully Automatic Transbrake For Computer Shifted 4L80E $395
  • Full Manual Forward Pattern Valve Body $100 (No Shift Computer Required)
  • Full Manual Reverse Valve Body W/Transbrake $550 (No Shift Computer Required)
  • *** Core Charge of $350 up to 1997 ***
  • *** Core Charge of $650 1998 and later ***
  • ****Bolt On Bell Not available on the Stage 1****
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$2195.00 + Shipping • Buy Now

4L80E Stage II Up to 1100HP

  • Build
  • Multi Parallel HO Clutch Package
  • 6 Clutch Forward and Direct
  • 4 Clutch Intermediate
  • Machine for Torrington® Bearing thrust vs. Thrust washers
  • Billet Hytuff® Input Shaft
  • Billet Hytuff® Main Shaft
  • Billet Clutch Hub
  • 34 element intermediate Sprag
  • Aircraft quality 7075 Aluminum Direct Drum
  • Tube Shaft Modifacation (Keeps Drum on Center Extends HP capacity)
  • New Bonded pistons
  • Seal & gasket kit
  • Bushings
  • Bearing Kit
  • Low roller clutch
  • OD roller clutch
  • All solenoids
  • Internal wire harness
  • Filter
  • New OEM reusable pan gasket
  • Spacer plate

Stage 2 4L80E • Options

  • 4L80E option
  • Fully Automatic Transbrake For Computer Shifted 4L80E $395
  • Full Manual Forward Pattern Valve Body $100 (No Shift Computer Required)
  • Full Manual Reverse Valve Body W/Transbrake $550 (No Shift Computer Required)
  • *** Core Charge of $350 up to 1997 ***
  • *** Core Charge of $650 1998 and later ***
  • ****Bolt On Bell Not available on the Stage 1****
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$3395.00 + Shipping • Buy Now

4L80E Stage III 1350HP

  • Build
  • Multi Parallel HO Clutch Package
  • 6 Clutch Forward and Direct
  • 4 Clutch Intermediate
  • Machine for Torrington® Bearing thrust vs. Thrust washers
  • Vasco Max® Input Shaft
  • Vasco Max® Main Shaft
  • Billet Clutch Hub
  • 36 element intermediate Super Sprag
  • Aircraft quality 7075 Aluminum Direct Drum
  • Tube Shaft Modifacation (Keeps Drum on Center Extends HP capacity)
  • New Bonded pistons
  • Seal & gasket kit
  • Bushings
  • Bearing Kit
  • Low roller clutch
  • OD roller clutch
  • Deep Pan
  • All solenoids
  • Internal wire harness
  • Filter
  • New reusable pan gasket
  • 1 Year Warranty

Stage III 4L80E • Options

  • 4L80E option
  • Fully Automatic Transbrake For Computer Shifted 4L80E $395
  • Full Manual Forward Pattern Valve Body $100 (No Shift Computer Required)
  • Full Manual Reverse Valve Body W/Transbrake $550 (No Shift Computer Required)
  • *** Core Charge of $350 up to 1997 ***
  • *** Core Charge of $650 1998 and later ***
  • ****Bolt On Bell Not available on the Stage 1****
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$4250.00 + Shipping • Buy Now

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