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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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Truck Freight: $119.00
JEGS Performance Products 603015 4L60E Performance Transmission for 1998-2000 L31-R Small Block Engines $1,499.99
4L60E Performance Transmission
  • 1998-2000 L31-R Small Block Engines
  • 4x4 Trucks
  • Lockup
  • Case Fill
  • For Applications With 1 Piece Case and 4 bolt Tail Housing Only
  • Dyno Tested

  • 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
    Shipping Weight:
    145.00
    Package Height:
    34.000
    Package Depth:
    19.000
    Package Width:
    22.000

    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

    JEGS EZ Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.

    Is the correct transmission for a 1998 Chevy K1500 5.7 suburban?

    Asked by: Cjchartier
    This should work as long as these are applicable to your truck. For Applications With 1 Piece Case and 4 bolt Tail Housing Only
    Answered by: Rusty B
    Date published: 2018-04-13

    Is the correct transmission for 2002 3.8L Camaro?

    Asked by: KPatF
    This is not for the 3.8 engine. This one is for V8 cars only.
    Answered by: Jon Jegs Tech
    Date published: 2018-01-29

    Does the trans include a remanufactured torque converter?   Does it includ a warranty, if so, how long? (Years and miles)

    Asked by: Leadfootjohn
    A torque converter is not included and is warranted for 1 year from date of purchase.
    Answered by: Jon Jegs Tech
    Date published: 2017-11-14
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations