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Hard Parts

4L60-E (M30), 4L65-E (M32) 4L70-E (M70) Automatic Transmission Hard Parts

  • 4L60E, Extension Housing (U74770J)

    4L60E, Extension Housing (U74770J)

    4L60E, Extension Housing (2 Bolt Bottom Mount & 3 Stabilizer Holes) 6 Bolts to Case (1993-Up) (Casting: 24209021-10)

    Part #: U74770J
  • 4L60E, Extension Housing

    4L60E, Extension Housing (U74770H)

    4L60E Automatic Transmission Extension Housing (2 Bolt Bottom Mount) 9.625" Long (6 Bolts to Case) (1996-Up) (24214691 / 24208015-9) (Remanufactured) 

    Part #: U74770H
    $50.99
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  • u74770f 4L60E Extension Housing

    4L60E Extension Housing

    GM Chevrolet 4L60 4-Speed Autoamtic Transmission Extension Tail Housing (No Mount or Bracket) Has Speed Sensor, 4 Bolts to Case (1996-1997) ( Casting Number: 24202526-1 / 24202526-2). Aproxeimate ovehrall height: 7 5/8 inches. Please order: 1 x 44066...

    Part #: U74770F
    $45.99
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  • 4L60E Bolt Kit

    4L60E Bolt Kit - T50 Bit Size

    4L60E Automatic Transmission Bell Housing To Case Bolt Kit (Package of 8 Bolts. These bolts use a regular T50 bit instead of the T50+ bit.) (1993-Up) 

    Part #: A74776AK
    $39.99
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