Single Exhaust Valve
Compatible with: Mazda 3.0L JE27 JE48 (Enginetech EM4393)
Nominal Stem Diameter: 6.00 mm
ET Stem Diameter: 0.2350 inches
Standard Head Diameter: 1.217 inches
ET Head Diameter: 1...
Single Intake Valve
Compatible with: Nissan 3.0L VG30DE (IM2724)
Nominal Stem Diameter: 6.00mm
ET Stem Diameter: 0.2354 inches
Standard Head Diameter: 1.399 inches
ET Head Diameter: 1.399...
Single Intake Valve
Compatible with: Ford 3.0L 183 (Enginetech V2114)
Nominal Stem Diameter: 8.00 mm
ET Stem Diameter: 0.3125 inches
Standard Head Diameter: 1.660 inches
ET Head Diameter: 1.660...