January 01, 2013
4T65-E
Remanufactured Valve Body
Part No. GM037
’03-Later
Find a DistributorSold without the pump or separator plate.
Save your existing manual valve for reuse with our remanufactured valve body.
4T65-E Valve Body Identification
Part No. Chart
| Part No. | Make | Years | EPC Solenoid | Oil Pump Shaft Sleeve |
|---|---|---|---|---|
| GM035 (Warranty Only) | GM | '97-'02 | Holley | Yes |
| GM037 | GM | '03-Later | Bosch | No |
| GM039 (Warranty Only) | Volvo | '97-'01 | Holley | Yes |
| GM040 (Warranty Only) | Volvo & GM Tap Shifts | '03-Later | Bosch | No |
Make Identification
The difference between the GM and Volvo versions can be identified by looking at the corner of the valve body. If cut-off it is a GM. If it is a 90° corner, it is a Volvo or GM Tap Shift. See below for examples.
Visual Identification
| GM035 (Warranty Only) | GM037 |
|---|---|
 |  |
| GM039 (Warranty Only) | GM040 (Warranty Only) |
 |  |