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JEGS GM 4L65E Performance Automatic Transmission for 2007-2008 Chevy 2WD Trucks w/ LS-Series Engine

555-603022

made in usa

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GM 4L65E Performance Automatic Transmission for 2007-2008 Chevy 2WD Trucks w/ LS-Series Engine
$2,430.99
Truck Freight: $178.99
6 left in stock
Performance Automatic Transmission
  • GM 4L65E
  • 2007-2008 GM LS Series Engines
  • 2WD 4-Speed Automatic
  • Rated up to 500 HP, 450 ft.-lbs. TQ
  • Dyno Tested
  • 15-Pin Wiring Harness Connector
  • Ships
    QTY

    603022 is rated 1.0 out of 5 by 2.
    Rated 1 out of 5 by from Should be 4Lsplippy As soon as I made my first lap around the neighborhood it was slipping. After getting it professionally tuned and line pressure at 100% it still slips. I’m at a total of 7 miles and need to pull it out
    Date published: 2024-03-17
    Rated 1 out of 5 by from 3rd gear is slipping after 1 mile. I bought this transmission for a LS swap in my 65 C10 that was to be my daily driver. After taking my first lap around the neighborhood it was slipping in 3rd. After getting my truck professionally tuned it’s still slipping with line pressure @ 100%. Fluids are good and the truck has 7 miles on the build.
    Date published: 2024-03-17
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    Will this bolt up to a l92 with out spacer or any kind of notification

    Asked by: SAfwan
    The Jegs 555-603022 transmission will bolt direct to an L92 engine.
    Answered by: jshook
    Date published: 2023-11-03

    Will this transmission work with the stock converter and driveshaft and will i need to reprogram the system after install

    Asked by: Dholl
    The Jegs 555-603022 transmission is a stock rebuild and works with all factory components requiring a 15-pin coinnector.
    Answered by: jshook
    Date published: 2023-11-01

    I’m looking to buy the transmission and wondering if it comes with the torque converter or I have to buy separate?

    Asked by: Chris
    The Jegs 555-603022 transmission does not come with a converter.
    Answered by: jshook
    Date published: 2023-04-26

    What is the warranty period on this unit.

    Asked by: Derek
    The Jegs 555-603022 transmission is warranted for 1 year from date of purchase.
    Answered by: jshook
    Date published: 2023-04-26

    Will the TCI-242935 Saturday Night Special torque converter work with this transmission?

    Asked by: Tyler
    The Jegs 555-603022 transmission does not work with a 242935 converter.
    Answered by: jshook
    Date published: 2023-04-26

    Will this mount to a '03 lq9?

    Asked by: Brandon
    The Jegs 555-603022 transmission will bolt to an LQ9.
    Answered by: jshook
    Date published: 2023-12-14

    Hello, I am thinking of getting a LS3 crate engine. Is this the transmission I can use or do I need a 4L70E or what do I really need to have that will bolt up to that LS3? PSI conversions has a harness and controller that you can get a 15 pin or 17 pin

    Asked by: Snowman
    The Jegs 555-603022 transmission will bolt to an LS3 engine.
    Answered by: jshook
    Date published: 2022-12-07

    How many quarts of transmission fluid go in this transmission? I’ve seen 12 quarts but I have 10 quarts in it and it’s way passed the hot line being cold, but once hot it’s below the cold mark.

    Asked by: Hunter
    The Jegs 555-603022 transmission should be about 12 quarts with a stock pan and converter. This is check while hot and engine running.
    Answered by: jshook
    Date published: 2022-11-03
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