38M 7MM DURAMAX +5MM Intake Valve
Our race series valve is forged from an EV-8 alloy then heat treated and stress relieved with a solution style heat treat process for better control though and through.
This process produces a better overall product with proper material grain flow that results in superior longevity & reliability in today's demanding race engines.
Quality control is our main objective!
38M 7M DURAMAX INTAKE +5MM
Head Dia. - 1..496"
OAL 5.010"
Stem Dia. - 7mm
Tip Length - .490"
Material - 21-4n Stainless Steel