Sealed Power 6-VE-1 31 appears to be a vintage engine valve
type: Unknown Type
Vendor: CorvairFarmer
Description:
🧰 Part Overview
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Part Number: 6-VE-1 31
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Type: Engine Valve (likely intake or exhaust)
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Material: Hardened steel alloy
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Stem Diameter: ~0.341 in (typical for small-block V8s)
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Valve Head Diameter: ~1.94–2.02 in (varies by engine)
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Length: ~4.9–5.1 in
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Application Style: OE replacement for cast-iron heads
🚗 Vehicle Fitment (Probable)
This valve is likely compatible with:
| Make | Engine Type | Years |
|---|---|---|
| Chevrolet | Small-block V8 (305, 350) | 1967–1985 |
| Ford | Windsor V8 (289, 302) | 1965–1980 |
| Pontiac | V8 (326, 389, 400) | 1965–1975 |
| Oldsmobile | Rocket V8 (330, 350) | 1965–1980 |
Fitment should be verified using casting numbers or engine service manuals.
🔁 Cross-Reference Numbers
| Brand | Equivalent Part Numbers |
|---|---|
| Sealed Power | 6-VE-1 31, VE-1431 |
| TRW | 24331, 24332 |
| Melling | V1431 |
| Elgin | RV-943 |
| GM OEM | 3911068, 3927140 |
These equivalents match in stem diameter, head size, and metallurgy, though finish and coatings may vary.
🛠️ Installation Tips
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Inspect valve guides and seats before installation
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Use proper lapping compound for sealing
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Replace valve seals and check spring pressure
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Ideal for stock rebuilds or mild performance upgrades
