Single Exhaust Valve
Compatible with: Ford 429 (Enginetech V1977NA)
Nominal Stem Diameter: 3/8 inches
ET Stem Diameter: 0.3708 inches
Standard Head Diameter: 1.672 inches
ET Head Diameter: 1.672...
Single Exhaust Valve
Compatible with: Ford 5.8L 351W (Enginetech V1761)
Nominal Stem Diameter: 11/32 inches
ET Stem Diameter: 0.3413 inches
Standard Head Diameter: 1.539 inches
ET Head Diameter: 1...
Single Exhaust Valve
Compatible with: Ford 4.9L 300 (Enginetech V2123)
Nominal Stem Diameter: 11/32 inches
ET Stem Diameter: 0.3419 inches
Standard Head Diameter: 1.559 inches
ET Head Diameter: 1...
Single Exhaust Valve
Compatible with: Ford 6.4L Powerstroke (Enginetech V4445)
Nominal Stem Diameter: 7.00 mm
ET Stem Diameter: 0.2730 inches
Standard Head Diameter: 1.161 inches
ET Head Diameter: 1...
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:...