The Enginetech GD3031 is a 4-pack of intake-side valve guides engineered as a stock replacement for 2003-2008 Chrysler, Dodge, Jeep engine applications.
Important Notes
- Sold as a 4-pack.
- Application side: Intake valve position - confirm you are replacing the correct side.
- Spiral ID: internal grooves distribute oil along the valve stem for improved lubrication and longer service life.
Specifications
| Brand | Enginetech |
| Part Number | GD3031 |
| Product Type | Valve Guides |
| Quantity per Pack | 4 |
| Inner Diameter | .3145" |
| Outer Diameter | .5250" |
| Length | 2.185" |
| Material | Iron |
| ID Finish | Spiral ID |
| OD Variant | Standard OD |
| Application Side | Intake |
| Country of Origin | Taiwan |
| OEM / Aftermarket Cross References | Elgin:53031, SB International:140-3031, Pep Boys:C3031, DNJ:VGI1160 |
Vehicle Fitment
- Years: 2003-2008
- Makes: Chrysler, Dodge, Jeep
- Models: 300, Aspen, Charger, Commander, Durango, Grand Cherokee, Magnum, Ram 1500, Ram 2500, Ram 3500
Valve guides are precision-machined cylindrical sleeves press-fit into the cylinder head that guide the valve stem's travel and control valve-to-seat alignment during combustion cycles. Worn guides increase stem-to-guide clearance, causing oil consumption, valve seal failure, loss of seat contact, and premature valve and seat wear. Installing new guides during a valve job restores correct stem alignment, ensures proper valve sealing, and extends the service life of the valves, seats, and stem seals that work with them.
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm, including lead and nickel.
