Single Exhaust Valve
Compatible with: Mazda 1.6L DOHC 16V ZM (Enginetech EM4409)
Nominal Stem Diameter: 6.00 mm
ET Stem Diameter: 0.2346 inches
Standard Head Diameter: 1.015 inches
ET Head Diameter:...
Single Intake Valve
Compatible with: Kia 1.6L DOHC 16V G4ED (Enginetech IM4420)
Nominal Stem Diameter: 6.00mm
ET Stem Diameter: 0.2350 inches
Standard Head Diameter: 1.146 inches
ET Head Diameter: 1...
Single Intake Valve
Compatible with: Mazda 2.5L DOHC 16V Skyactiv (IM3216)
Nominal Stem Diameter: N/A
ET Stem Diameter: 0.2154 inches
Standard Head Diameter: 1.398 inches
ET Head Diameter: 1.398...