
Supertech
Stainless Steel Black Nitride Exhaust Valves for a Toyota / 4AGE 20V - Oversize +1mm | Supertech Performance Engine Valves
SKU: SUP TEVN-1018-8
$290.47
Explore high-performance Stainless Steel Black Nitride Exhaust Valves for Toyota/4AGE 20V. Precision-engineered by Supertech for superior flow, durability, and fit in street and race applications.
| Attributes | |
|---|---|
| Valve Size | Oversize +1mm |
| Valve Length | 108.40mm |
| Groove Type | Single Groove |
| Valve Face Type | Dished |
| Valve Set | Set of 8 |
| Specs | |
|---|---|
| Material | stainless steel 23-8n |
| Length | 108.40mm |
| Head Diameter | 27.00mm(+1.0) |
| Stem Diameter | 4.97mm |
| Groove Type | single groove |



