Single Exhaust Valve
Compatible with: Ford 2.3L 140/2.5L 153 (Enginetech V1821)
Nominal Stem Diameter: 11/32 inches
ET Stem Diameter: 0.3414 inches
Standard Head Diameter: 1.500 inches
ET Head...
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...