GM Service Manual Online
For 1990-2009 cars only

Object Number: 1372101  Size: LF
(1)(5 = 2005)
(2)Model
(3)Hydra-Matic 4L60-E
(4)Julian Date (or Day of the Year)
(5)Shift Built (A, B, J = First Shift; C, H, W = Second Shift)
(6)Serial Number
(7)Transmission ID Location
(7)Transmission ID Location
(8)Optional Transmission ID Location

Plant and Shift Build

Plant

Build Line

1st Shift

2nd Shift

3rd Shift

Toledo, OH

ML1

J

W

X

ML2

A

C

Not Used

ML3

B

H

Not Used

ML4

S

L

V

ML5

K

E

Z

Romulus, MI

1

A

--

B

Ramos Arizpe, Mexico

1

A

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