Single Exhaust Valve
Compatible with: Ford 2.9L 177 (Enginetech V2285)
Nominal Stem Diameter: 8.00 mm
ET Stem Diameter: 0.3153 inches
Standard Head Diameter: 1.417 inches
ET Head Diameter: 1.417...
Single Intake Valve
Compatible with: Ford 2.3L 140 (Enginetech V3006)
Nominal Stem Diameter: 7.00 mm
ET Stem Diameter: 0.2750 inches
Standard Head Diameter: 1.735 inches
ET Head Diameter: 1.735...