Supertech Inconel Exhaust Valves for VQ35DE 350Z
Vehicle Fitment:
2003-2006 Nissan 350Z VQ35DE
⢠For exhaust valves only.
| Fitment: | Size: | Includes: | Part Number: |
| Exhaust | -0.8 Undersize 30.50mm ⢠Stem Diameter 5.97mm ⢠Length 95.00mm (+1.0) |
12 Valves | NEVI-1023F-12 |
| 1 Valve | NEVI-1023F-1 | ||
| Exhaust | Standard 31.35mm ⢠Stem Diameter 5.97mm ⢠Length 94.00mm |
12 Valves | NEVI-1025F-12 |
| 1 Valve | NEVI-1025F-1 | ||
| Exhaust | +1mm Oversize 32.35mm ⢠Stem Diameter 5.97mm ⢠Length 94.00mm |
12 Valves | NEVI-1028F-12 |
| 1 Valve | NEVI-1028F-1 | ||
| Exhaust | +1.65 Oversize 33.00mm | *Discontinued* | NEVI-1029F |
The Inconel 751 Nickel Base Alloy material is used for exhaust valves in engines that reach very high temperatures and its use is growing with the application of turbos and superchargers.
Images are for reference.

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Supertech Inconel Exhaust Valves for VQ35DE 350Z
Supertech Inconel Exhaust Valves for VQ35DE 350Z
Vehicle Fitment:
2003-2006 Nissan 350Z VQ35DE
⢠For exhaust valves only.
| Fitment: | Size: | Includes: | Part Number: |
| Exhaust | -0.8 Undersize 30.50mm ⢠Stem Diameter 5.97mm ⢠Length 95.00mm (+1.0) |
12 Valves | NEVI-1023F-12 |
| 1 Valve | NEVI-1023F-1 | ||
| Exhaust | Standard 31.35mm ⢠Stem Diameter 5.97mm ⢠Length 94.00mm |
12 Valves | NEVI-1025F-12 |
| 1 Valve | NEVI-1025F-1 | ||
| Exhaust | +1mm Oversize 32.35mm ⢠Stem Diameter 5.97mm ⢠Length 94.00mm |
12 Valves | NEVI-1028F-12 |
| 1 Valve | NEVI-1028F-1 | ||
| Exhaust | +1.65 Oversize 33.00mm | *Discontinued* | NEVI-1029F |
The Inconel 751 Nickel Base Alloy material is used for exhaust valves in engines that reach very high temperatures and its use is growing with the application of turbos and superchargers.
Images are for reference.

Original: $37.76
-65%$37.76
$13.22Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Vehicle Fitment:
2003-2006 Nissan 350Z VQ35DE
⢠For exhaust valves only.
| Fitment: | Size: | Includes: | Part Number: |
| Exhaust | -0.8 Undersize 30.50mm ⢠Stem Diameter 5.97mm ⢠Length 95.00mm (+1.0) |
12 Valves | NEVI-1023F-12 |
| 1 Valve | NEVI-1023F-1 | ||
| Exhaust | Standard 31.35mm ⢠Stem Diameter 5.97mm ⢠Length 94.00mm |
12 Valves | NEVI-1025F-12 |
| 1 Valve | NEVI-1025F-1 | ||
| Exhaust | +1mm Oversize 32.35mm ⢠Stem Diameter 5.97mm ⢠Length 94.00mm |
12 Valves | NEVI-1028F-12 |
| 1 Valve | NEVI-1028F-1 | ||
| Exhaust | +1.65 Oversize 33.00mm | *Discontinued* | NEVI-1029F |
The Inconel 751 Nickel Base Alloy material is used for exhaust valves in engines that reach very high temperatures and its use is growing with the application of turbos and superchargers.
Images are for reference.

















