Bowler Tru-Street 4L80E Performance Transmission & Converter Only (Up to 800 lb-ft of Torque)

TS-4L80E800

Regular price $6,200.00 Save $-6,200.00
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Bowler Tru-Street 4L80E Performance Transmission & Converter Only (Up to 800 lb-ft of Torque)

GM 4L80-E 4-speed automatic performance transmission & Converter (No controller or accessories included) (Late 7 Bolt Case Design) For Small Block Chevy, Big Block Chevy And LS & LT1 / LT4 Based Motors. **Does Not Include Controller, Fill Tube, Cooler, Slip Yoke, Driveshaft, Flexplate, Crossmember, Fluid or other accessories** Please allow a 7-10 Day lead time on all Tru-Street Series automatic transmissions.

Transmission Details:

  • ALL NEW STEELS, SEALS & GASKETS
  • UPGRADED HIGH ENERGY FRICTION PLATES
  • NEW OEM SOLENOID (EPC, TCC, PWM, 3-2 CONTROL, SHIFT SOLENOID A & B, AND MANIFOLD PRESSURE SWITCH.
  • NEW OVERDRIVE & LOW ROLLER SPRAGS
  • BILLET 300M INPUT SHAFT
  • SONNAX NO WALK OUT REAR BUSHING WITH ROLLER BEARING
  • UPDATED 34 ELEMENT INTERMEDIATE SPRAG
  • UPDATED REAR CASE BUSHING
  • WIDE KICKDOWN BAND
  • INCREASED PRESSURE FOR IMPROVED CLUTCH LIFE
  • BLUE PRINTED VALVE BODY & PUMP
  • UPDATED BOOST VALVE SYSTEM
  • UPDATED SERVO PISTON
  • UPDATED SHIFT VALVE SPRINGS
  • UPDATED SONNAX COAST CLUTCH APPLY DESIGN
  • BETTER LUBRICATION SYSTEM
  • ELECTRONIC SPEED SENSOR * IF MECHANICAL SPEEDOMETER IS REQUIRED, YOU CAN PURCHASE OUR MECHANICAL SPEEDOMETER SETUP FOR ADDITIONAL COST
  • ALL NEW TORRINGTON BEARINGS
  • NEW OEM SHALLOW STEEL PAN
  • COMPLETE BOWLER INSPECTED & DYNO TESTED
  • BILLET TRIPLE LOCK 265MM STALL CONVERTER WITH BRAISED FINS & BILLET APPLY PISTON (TRIPLE DISC LOCKUP)* STALL SPEED TO BE BUILT TO THE VEHICLE SPECIFICATIONS, OPTIONS RANGE FROM 2400 – 4500 STALL)
  • 24 MONTH LIMITED / CONDITIONAL WARRANTY FROM THE DATE OF PURCHASE
  • BOWLER DEPENDABILITY & DURABILITY

    ** We recommend our Tru-Street Installation Package but can be used with GM Connect & Cruise Package if desired or you can source all of your own installation items

    Install Guide

    Prop 65 Warning Label

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