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Part Number: BT4L80E55



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Bowler Performance True Street 4L80-E transmission for Small Block and Big Block Engines rated up to 650 ft lbs of torque.







Bowler Transmissions are custom tailored transmissions to fit your vehicle specifications. It is their belief that the same attention to detail that goes into building the perfect machine should also apply to its "driving force", the transmission. Bowler Transmission bases all of their transmissions on foot pound of torque rating rather than horsepower.

 

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
  • UPDATED 34 ELEMENT INTERMEDIATE SPRAG
  • BILLET 300M HARDENED INPUT SHAFT
  • 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
  • 1800 - 2000 STALL LOCK UP CONVERTER WITH BRAISED
  •    FINS & BILLET APPLY PISTON (SINGLE DISC LOCKUP)
  • 24 MONTH LIMITED / CONDITIONAL WARRANTY (W/2 YEAR
  •    GRACE PERIOD FROM PURCHASE DATE, MUST CALL
  •     TO ACTIVATE)
  • BOWLER DEPENDABILITY & DURABILITY
  •  

INCLUDED ACCESSORY PACKAGE

 

  • COMPUSHIFT STAND ALONE TRANSMISSION CONTROL
  •    SYSTEM (REQUIRES SMART PHONE/TABLET OR LAPTOP
  •     TO PROGRAM)
  • STEEL CONVERTER DUST COVER
  • OEM FILL TUBE AND DIP STICK
  • ENERGY SUSPENSION TRANSMISSION MOUNT
  • SONNAX 1350 SERIES SLIP YOKE
  • HAYDEN EXTERNAL TRANSMISSION COOLER W/ -6AN
  •     FITTINGS
  • CONVERTER BOLTS
  • 14 QUARTS ROYAL PURPLE MAX ATF
  • INPUT AND OUPUT SPEED SENSORS

* DOES NOT INCLUDE FLEXPLATE, DRIVESHAFT OR CROSSMEMBER.

For more information on this product email

[email protected]



WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

WARNING: This product can expose you to chemicals including but not limited to lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride and/or 4, 4'-methylenebis (2-chloroaniline) which are known to the state of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.


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