Stainless Steel Black Nitride Intake Valves for a Subaru / EZ30 H6 (1st Gen) - Oversize +1mm | Supertech Performance Engine Valves

Explore high-performance Stainless Steel Black Nitride Intake Valves for Subaru/EZ30 H6 (1st Gen). Precision-engineered by Supertech for superior flow, durability, and fit in street and race applications.

Attributes
Valve Size	Oversize +1mm
Valve Length	103.40mm
Groove Type	Single Groove
Valve Face Type	Dished
Valve Set	Set of 12

Specs
Material	stainless steel 21-4n
Length	103.4mm
Head Diameter	36mm(+1.0)
Stem Diameter	5.48mm
Groove Type	single groove