Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| 4HP22 & 4HP24 | ||||
| Control Valve ASSY | ||||
| Automatic Trans | ||||
| From 02/88 to 11/88 | CHK | 24351218044 | 2010.00 | |
| From 11/88 to 09/90 | CHK | 24351218611 | 1920.00 | |
| Canada | ||||
| From 02/88 to 12/88 | CHK | 24351218044 | 2010.00 | |
| From 12/88 to 09/90 | CHK | 24351218611 | 1920.00 |