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38mm x 6.5mm Stainless Steel Valve
- 38mm Face x 6.5mm Stem x 3.465"" Long
- Requires aluminum or titanium retainers and split keepers
- +.100 Longer than stock
- Used for 420 Hemi Predator intakes. Can be used on GX390s with larger seats.
* Note: Valve may be coated or uncoated and may have dished face.
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