Single Intake Valve
Compatible with: GM/Chevrolet 2.9L/3.7L/4.2L DOHC (Enginetech V4424)
Nominal Stem Diameter: 6.00 mm
ET Stem Diameter: 0.2342 inches
Standard Head Diameter: 1.518 inches
ET Head...
Single Exhaust Valve
Compatible with: GM 1.6L DOHC Stellite (Enginetech V4493S)
Nominal Stem Diameter: 5.00 mm
ET Stem Diameter: 0.1952 inches
Standard Head Diameter: 1.083 inches
ET Head Diameter:...
Single Exhaust Valve
Compatible with: Ford/Mazda 3.5L/3.7L DOHC 24V (Enginetech V4499)
Nominal Stem Diameter: 5.50 mm
ET Stem Diameter: 0.2155 inches
Standard Head Diameter: 1.220 inches
ET Head...