Single Intake Valve
Compatible with: Ford 4.0L 244 SOHC (Enginetech V3438)
Nominal Stem Diameter: 7.00 mm
ET Stem Diameter: 0.2740 inches
Standard Head Diameter: 1.811 inches
ET Head Diameter: 1.814...
Single Exhaust Valve
Compatible with: Ford & Mazda 1.6L (Enginetech EM2831)
Nominal Stem Diameter: 6.00 mm
ET Stem Diameter: 0.2352 inches
Standard Head Diameter: 1.031 inches
ET Head Diameter:...