Single Intake Valve
Compatible with: GM/Chevrolet 6.0L/6.2L (Enginetech V4450)
Nominal Stem Diameter: 8.00 mm
ET Stem Diameter: 0.3135 inches
Standard Head Diameter: 2.165 inches
ET Head Diameter: 2...
Single Exhaust Valve
Compatible with: GM & Chevrolet 348 (Enginetech V2237)
Nominal Stem Diameter: 3/8 inches
ET Stem Diameter: 0.3715 inches
Standard Head Diameter: 1.656 inches
ET Head...
Single Exhaust Valve
Compatible with: GM & Chevrolet 409 (Enginetech V2386)
Nominal Stem Diameter: 3/8 inches
ET Stem Diameter: 0.3710 inches
Standard Head Diameter: 1.719 inches
ET Head...
Single Exhaust Valve
Compatible with: GM/Chevrolet 2.2L 134 (Enginetech V3449)
Nominal Stem Diameter: 7.00 mm
ET Stem Diameter: 0.2738 inches
Standard Head Diameter: 1.458 inches
ET Head Diameter: 1...
Single Exhaust Valve
Compatible with: GM & Chevrolet 2.2L 134 (Enginetech V2885)
Nominal Stem Diameter: 7.00 mm
ET Stem Diameter: 0.2735 inches
Standard Head Diameter: 1.452 inches
ET Head...