Performance Valves

Nason Part #Head DiameterStem DiameterLengthTip LengthCotter TypeMaterialSurface CoatingSeries TypeComments
01-1323425.455.00102.508Standard Replacement Valve
01-0192127.796.00106.126.9011Standard Replacement Valve
01-2147-830.007.00117.1010.651121-4NChrome & Swirl PolishedCompetition Series
01-1323331.105.00101.758Standard Replacement Valve
01-0192033.806.00108.126.8211Standard Replacement Valve
01-2146-837.007.00135.9015.701121-4NChrome & Swirl PolishedCompetition Series
01-0040038.108.66125.041Standard Replacement Valve
01-0037538.408.68129.291Standard Replacement Valve
01-1343339.517.96132.25Standard Replacement Valve
00518'39.709.462115.292.519Standard Replacement Valve
01-0052040.649.43124.1712Standard Replacement Valve
01-0037641.838.68129.291Standard Replacement Valve
01-0124542.168.66125.965.5911Standard Replacement Valve
01-0115644.199.43124.1712Standard Replacement Valve
01-0109744.968.66129.365.5911Standard Replacement Valve
01-0116044.968.66126.375.5911Standard Replacement Valve
01-0037345.218.68129.291Standard Replacement Valve
01-0093845.219.46125.468.549Standard Replacement Valve
01-0116146.788.67126.475.5814Standard Replacement Valve
01-0129646.788.67126.495.5814Standard Replacement Valve
00514'46.839.462116.815.419Standard Replacement Valve
01-0030847.628.66162.201Standard Replacement Valve
01-0118047.759.46126.518.549Standard Replacement Valve
01-0049448.908.68129.791Standard Replacement Valve
01-1343248.997.96132.36Standard Replacement Valve
01-0054852.789.46123.779Standard Replacement Valve
01-0109853.598.67129.495.5814Standard Replacement Valve
01-500-81.500"0.344"4.910"0.250"121-2NChromeEconomy Series
00212'1.510"0.341"4.819"0.2565"1Standard Replacement Valve45 Deg Seat Angle
01-2204-81.550"0.313"4.915"0.160"821-4NChrome & Swirl PolishedCompetition Series
01-2200-81.570"0.313"4.915"0.160"821-4NChrome & Swirl PolishedCompetition Series
01-3200-81.570"0.313"4.890"0.160"821-4NNitrided & Swirl PolishedNitro Black Series
132071.595"0.3125"4.921"0.1535"11Standard Replacement Valve
01-1001.100-81.600"0.344"5.010"0.250"121-2NChromeStreet Series
01-1001-81.600"0.344"4.910"0.250"121-2NChromeStreet Series
01-1155-81.600"0.344"5.075"0.395"121-2NChromeStreet Series
01-1600.070-81.600"0.375"5.075"0.225"121-2NChromeStreet Series
01-2001.050-81.600"0.344"4.960"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-2001.100-81.600"0.344"5.010"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-2001.150-81.600"0.344"5.060"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-2001.250-81.600"0.344"5.160"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-2001-81.600"0.344"4.910"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-2201-81.600"0.313"4.915"0.160"821-4NChrome & Swirl PolishedCompetition Series
01-3001.100-81.600"0.344"5.010"0.250"121-4NNitrided & Swirl PolishedNitro Black Series
01-3001-81.600"0.344"4.910"0.250"121-4NNitrided & Swirl PolishedNitro Black Series
01-3201-81.600"0.313"4.890"0.160"821-4NNitrided & Swirl PolishedNitro Black Series
01-501-81.600"0.344"4.910"0.250"121-2NChromeEconomy Series
01-1052.150-81.650"0.344"5.060"0.250"121-2NChromeStreet Series
01-1108-81.710"0.344"5.060"0.250"121-2NChromeStreet Series
01-1011-81.720"0.375"5.352"0.250"121-2NChromeStreet Series
02126S1.720"0.371"5.395"0.2181"1Standard Replacement Valve45 Deg Seat Angle
01-1311-81.740"0.375"4.910"0.290"121-2NChromeStreet Series
01-1109-81.760"0.344"5.060"0.250"121-2NChromeStreet Series
01-1004-81.880"0.375"5.352"0.250"121-2NChromeStreet Series
01-2004-81.880"0.375"5.352"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-2014.100-81.880"0.344"5.421"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-2014.150-81.880"0.344"5.471"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-3004-81.880"0.375"5.352"0.250"121-4NNitrided & Swirl PolishedNitro Black Series
01-3014.100-81.880"0.344"5.452"0.250"121-4NNitrided & Swirl PolishedNitro Black Series
01-1106-81.940"0.344"5.075"0.395"121-2NChromeStreet Series
01-502-81.940"0.344"4.910"0.250"121-2NChromeEconomy Series
01-2220-82.000"0.313"4.900"0.160"821-4NChrome & Swirl PolishedCompetition Series
01-1003.100-82.020"0.344"5.010"0.250"121-2NChromeStreet Series
01-1003-82.020"0.344"4.910"0.250"121-2NChromeStreet Series
01-1602.050-82.020"0.375"5.050"0.225"121-2NChromeStreet Series
01-2003.050-82.020"0.344"4.960"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-2003.100-82.020"0.344"5.010"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-2003-82.020"0.344"4.910"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-2202-82.020"0.313"4.900"0.160"821-4NChrome & Swirl PolishedCompetition Series
01-3003.100-82.020"0.344"5.010"0.250"121-4NNitrided & Swirl PolishedNitro Black Series
01-3003-82.020"0.344"4.910"0.250"121-4NNitrided & Swirl PolishedNitro Black Series
01-3202-82.020"0.313"4.880"0.160"821-4NNitrided & Swirl PolishedNitro Black Series
01-503-82.020"0.344"4.910"0.250"121-2NChromeEconomy Series
01-3206-82.041"0.313"4.880"0.160"821-4NNitrided & Swirl PolishedNitro Black Series
01-1007.100-82.055"0.344"5.010"0.250"121-2NChromeStreet Series
01-1007-82.055"0.344"4.910"0.250"121-2NChromeStreet Series
01-2007.100-82.055"0.344"5.010"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-2007.150-82.055"0.344"5.060"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-3007.100-82.055"0.344"5.010"0.250"121-4NNitrided & Swirl PolishedNitro Black Series
01-3207-82.055"0.313"4.880"0.160"821-4NNitrided & Swirl PolishedNitro Black Series
01-1010-82.065"0.375"5.228"0.250"121-2NChromeStreet Series
01-1110-82.070"0.344"5.275"0.250"121-2NChromeStreet Series
132062.079"0.3125"4.961"0.1535"11Standard Replacement Valve
01-1008.100-82.080"0.344"5.010"0.250"121-2NChromeStreet Series
01-1008-82.080"0.344"4.910"0.250"121-2NChromeStreet Series
01-1310-82.080"0.375"4.875"0.290"121-2NChromeStreet Series
01-2008.100-82.080"0.344"5.010"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-2008.150-82.080"0.344"5.060"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-3008.100-82.080"0.344"5.010"0.250"121-4NNitrided & Swirl PolishedNitro Black Series
01-2231-82.165"0.313"4.900"0.160"821-4NChrome & Swirl PolishedCompetition Series
01164'2.190"0.372"5.225"0.2201"1Standard Replacement Valve
01-1005-82.190"0.375"5.228"0.250"121-2NChromeStreet Series
01-1115.100-82.190"0.344"5.300"0.250"121-2NChromeStreet Series
01-2005-82.190"0.375"5.221"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-3005-82.190"0.375"5.228"0.250"121-4NNitrided & Swirl PolishedNitro Black Series
01-2232-82.200"0.313"4.900"0.160"121-4NChrome & Swirl PolishedCompetition Series
01-1107.050-82.250"0.344"5.271"0.250"121-2NChromeStreet Series
01-2012.100-82.250"0.344"5.355"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-2012.250-82.250"0.344"5.471"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-3012.250-82.250"0.344"5.478"0.250"121-4NNitrided & Swirl PolishedNitro Black Series
01-2013.250-82.300"0.344"5.471"0.250"121-4NChrome & Swirl PolishedCompetition Series
01-3013.250-82.300"0.344"5.478"0.250"121-4NNitrided & Swirl PolishedNitro Black Series