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JEGS Performance Products 603015

4L60E Performance Transmission for 1998-2000 L31-R Small Block Engines

JEGS Performance Products 603015

555-603015

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JEGS Performance Products 603015 4L60E Performance Transmission for 1998-2000 L31-R Small Block Engines $1,399.99
4L60E Performance Transmission
  • 1998-2000 L31-R Small Block Engines
  • 4x4 Trucks
  • Lockup
  • Case Fill
  • Dyno Tested
  • Made in the USA

  • JEGS Performance Products 603015 Details

    GM 4L60E

    This transmission includes the bell-housing bolt pattern to fit Small Block Chevy/Big Block Chevy & 4.3L V6 engines (LS Series Engines should use transmissions 555-603020 or 555-603025).

    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, 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:

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

    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

    Items You Need

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