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JEGS Performance Products 603025

4L60E Performance Transmission for 2001-Up LS-Series Engines

JEGS Performance Products 603025

555-603025

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Truck Freight: $119.00
JEGS Performance Products 603025 4L60E Performance Transmission for 2001-Up LS-Series Engines $1,599.99
4L60E Performance Transmission
  • 2001-Up LS-Series Engines
  • 4x4 Truck
  • Dyno Tested
  • Made in the USA

  • JEGS Performance Products 603025 Details

    GM 4L60E

    This transmission includes the bolt-on bell-housing to fit GM LS-Series engines (Pre-LS engines should use transmissions 555-603010 or 555-603015).

    This transmission can also be used in an older vehicle when converting to an electronically controlled overdrive transmission. The conversion to older vehicles will require the use of a transmission controller, crankshaft spacer, special cross-member, driveshaft changes and other modifications (these parts are not included with the transmission).

      Features:
    • Handles Up To 450HP
    • Heavy Duty Sunshell
    • Heavy Duty 3-4 Clutch Pack
    • New Electronics
    • Reman Pump with New Rotor Vane Slide and Stator Support
    • Shift Kit
    • Corvette Servo
    • 0.500 Boost Valve
    • Made in the USA

    Specifications:

    Horsepower
    450
    Safety Rating
    Not SFI Approved
    Case Material
    Aluminum
    Dipstick Included
    No
    First Gear Ratio (Automatic Transmissions)
    3.06
    Fluid Fill Location
    Case
    Input Spline Quantity
    30
    Lockup
    Yes
    Pan Type
    Stock
    Quantity
    Sold individually
    Trans-Brake Included
    No
    Valve Body Style
    Automatic
    Yoke Style
    Bolt-on
    Bellhousing Bolt Pattern
    Chevy
    Shift Pattern
    Forward
    Tailshaft Length (in.)
    0
    Trans Model
    4L60E
    Engine Type
    V8

    Performance Transmissions that Won't Bust the Budget

    These transmissions are remanufactured with a performance shift kit and all new bands, clutch plates, steel plates, seals, gaskets, etc. to consistently handle up to 450 horsepower with minimal effort. A rebuilt front pump and recalibrated valve body ensure smooth-running transmissions with lasting reliability. The chrome pan with drain plug (except where noted) makes them look as good as they go!

    Fluid Capacities

    Transmission Dimensions

    will this work in a 2004 chevy Silverado crew cab 5.3 4x4

    Asked by: crisco
    Yes it will will.
    Answered by: BrandonJ
    Date published: 2017-09-22

    will it work in a 2008 2 wheel drive silverado

    Asked by: max dog
    No, you would need 555-603020
    Answered by: BrandonJ
    Date published: 2017-09-20

    will this work on 2005 4x4 avalanche 1500

    Asked by: earl18
    So long as it does not have a 4l80e
    Answered by: BrandonJ
    Date published: 2017-09-12

    Will this work on a 2007 Grand Prix GXP (5.3) with tap-shift?

    Asked by: TylerbTulsa
    This will not work for that application. it is designed for 4wd trucks and early GM cars.
    Answered by: Rusty B
    Date published: 2017-09-11

    Mine has the trans brake, is it compatible?

    Asked by: Tetra
    This transmission does not have a trans brake.
    Answered by: Jegs Tech
    Date published: 2017-08-25

    Can this be used in a 98 chevy cheyenne 1500 ?

    Asked by: Cpilling
    No, It's designed for 2001-newer 4x4 applications
    Answered by: SteveM
    Date published: 2017-08-21
    • y_2017, m_9, d_25, h_3CST
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    • loc_en_US, sid_10001_10001_3126190, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
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