Single Exhaust Valve\n\nCompatible with: Hyundai/Kia/Chrysler 2.0L/2.4L (Enginetech EM4435)\nNominal Stem Diameter: 5.50 mm\nET Stem Diameter: 0.2154 inches\nStandard Head Diameter: 1.141 inches\nET...

Single Exhaust Valve\n\nCompatible with: Subaru 2.5L 2457 DOHC 16V Turbo (Enginetech EM4437)\nNominal Stem Diameter: 6.00 mm\nET Stem Diameter: 0.2330 inches\nStandard Head Diameter: 1.260 inches\nET...

Single Exhaust Valve\n\nCompatible with: Subaru 2.5L SOHC (Enginetech EM4441)\nNominal Stem Diameter: 6.00 mm\nET Stem Diameter: 0.2346 inches\nStandard Head Diameter: 1.236 inches\nET Head Diameter:...

Single Exhaust Valve Compatible with: Audi/Volkswagen 2.0L DOHC 16V Turbo (Enginetech EM4443) Nominal Stem Diameter: 6.00 mm ET Stem Diameter: 0.2345 inches Standard Head Diameter: 1.100 inches ET...

Enginetech EM4455 | Exhaust Valve for 07-12 Nissan 1.8L MR18DE and 2.0L MR20DE Sold Individually .2151" Stem | 1.093" Head

Single Exhaust Valve\n\nCompatible with: Lexus & Toyota 3.5L/4.0L/4.6L/5.7L (Enginetech EM4457)\nNominal Stem Diameter: 5.50 mm\nET Stem Diameter: 0.2155 inches\nStandard Head Diameter: 1.260...

Single Exhaust Valve Compatible with: Mazda 2.3L DOHC 16V Turbo (Enginetech EM4461) Nominal Stem Diameter: 6.00 mm ET Stem Diameter: 0.2352 inches Standard Head Diameter: 1.181 inches ET Head...

Single Exhaust Valve\n\nCompatible with: Suzuki 2.0L/2.7L (Enginetech EM4467)\n

Single Exhaust Valve Compatible with: Hyundai & Kia 3.3L/3.5L/3.8L (Enginetech EM4469) Nominal Stem Diameter: 5.50 mm ET Stem Diameter: 0.2154 inches Standard Head Diameter: 1.220 inches ET Head...

Single Exhaust Valve\n\nCompatible with: Toyota 2.5L 2.7L DOHC 16V 2ARFE 2ARFXE 1ARFE (Enginetech EM4471)\nNominal Stem Diameter: 5.50 mm\nET Stem Diameter: 0.2165 inches\nStandard Head Diameter: 31...