AV&V Tulip style valves feature the highest flow level on the market. They are one piece forged from a racing grade stainless steel alloy. Each valve has a bearing quality hardened tip at the end of the stem to prevent premature wear with high-lift applications. Valves with the 5/16" (.3106"-.3125") stem valves also features a 45 degree angle below the lock groove to facilitate valve seal installation. AV&V valves are heat treated with a special process and the stem is centerless ground to a micro finish for a longer life.
For use in 1984-2000 Evolution Big Twin & 1999-2005 Twin Cam with 5/16" valve stem | ||||||
ZPN | Type | Head | Length | Stem | Coating | Note |
749166
£36.51
|
Ex | 1.570" | 4.520" | .3106" | Black | - |
749174
£36.51
|
Ex | 1.610" | 4.510" | .3106" | Black | - |
749175
£50.12
|
Ex | 1.610" | 4.565" | .3106" | Black | For S&S heads |
749176
£50.12
|
Ex | 1.650" | 4.510" | .3106" | Black | Oversize valve for Jims 120 & SE 110 heads |
749178
£57.28
|
Ex | 1.700" | 4.470" | .3106" | Chrome | For Merch heads |
749179
|
Ex | 1.700" | 4.535" | .3106" | Black | .250" tip can be grinded to shorten valve |
749181
|
Ex | 1.700" | 4.635" | .3106" | Black | For Ultima heads |
749225
£36.51
|
In | 1.845" | 4.458" | .3108" | Black | Stock replacement |
749194
£36.51
|
In | 1.900" | 4.440" | .3108" | Black | - |
749197
£39.37
|
In | 1.900" | 4.415" | .3108" | Black | .025" shorter |
749198
£36.51
|
In | 1.940" | 4.440" | .3108" | Black | - |
749200
£46.53
|
In | 1.990" | 4.440" | .3108" | Black | - |
749202
£42.96
|
In | 2.020" | 4.440" | .3108" | Black | For Merch heads |
749201
£42.96
|
In | 2.020" | 4.490" | .3108" | Black | .050" longer |
749203
£50.12
|
In | 2.020" | 4.480" | .3108" | Black | For S&S heads |
749204
£50.12
|
In | 2.060" | 4.510" | .3108" | Chrome | Oversize for S&S heads |
749208
£42.96
|
In | 2.100" | 4.590 | .3108 | Black | For Ultima heads |
749206
£50.12
|
In | 2.100" | 4.475" | .3108" | Black | Oversize for Jims 120 & SE 110 heads |
749209
£57.28
|
In | 2.150" | 4.480" | .3108" | Chrome | Oversize for Jims 120 & 131 CI heads |
For use in Twin Cam style engines with 7mm valve stem. Valve stem features triple groove | ||||||
ZPN | Type | Head | Length | Stem | Coating | Note |
749167
£36.51
|
Ex | 1.575" | 4.560" | .2755" | Black | - |
749168
£36.50
|
Ex | 1.575" | 4.560" | .2755" | Chrome | - |
749172
£36.50
|
Ex | 1.610" | 4.555" | .2755" | Black | .035" Oversize valve |
749173
£36.50
|
Ex | 1.610" | 4.555" | .2755" | Chrome | .035" Oversize valve |
749185
£36.50
|
In | 1.810" | 4.455" | .2757" | Black | - |
749186
£36.50
|
In | 1.810" | 4.455" | .2757" | Chrome | - |
749190
£36.50
|
In | 1.850" | 4.455" | .2757" | Black | .040" Oversize valve |
749191
£37.10
|
In | 1.850" | 4.455" | .2757" | Chrome | .040" Oversize valve |
749195
£36.51
|
In | 1.900" | 4.455" | .2757" | Black | .090" Oversize valve |
749196
£36.50
|
In | 1.900" | 4.455" | .2757" | Chrome | .090" Oversize valve |
749199
£46.53
|
In | 1.980" | 4.455" | .2757" | Black | .170" Oversize valve |
1986-2003 Sportster 1200 & Buell models with 5/16" valve stem | ||||||
ZPN | Type | Head | Length | Stem | Coating | Note |
749165
£36.51
|
Ex | 1.485" | 4.560" | .3106" | Black | Stock replacement |
749170
£57.28
|
Ex | 1.580" | 4.575" | .3106" | Chrome | For Buell heads |
749183
£50.12
|
In | 1.720" | 4.480" | .3108" | Black | Stock replacement |
749184
£50.12
|
In | 1.770" | 4.480" | .3108" | Black | Oversize head |
749189
£57.28
|
In | 1.812" | 4.485" | .3108" | Chrome | For Buell heads |
749192
£42.90
|
In | 1.851" | 4.485" | .3108" | Chrome | Oversized head for Buell |
Fits 2004-2022 Sportster 1200 & Buell XB9/XB12 with 7mm stem | ||||||
ZPN | Type | Head | Length | Stem | Coating | Note |
749169
£36.51
|
Ex | 1.575" | 4.620" | 7mm | Black | Stock replacement, triple groove valve |
749187
£42.96
|
In | 1.810" | 4.480" | 7mm | Black | Stock replacement, triple groove valve |
749193
£42.96
|
In | 1.851" | 4.520" | 7mm | Black | Oversize head, triple groove valve |
Conversion valves for 883 Sportsters with 1200cc Big Bore kit installed | ||||||
Seats must be machined deeper and their inner diameter must be enlarged to accept these valves | ||||||
ZPN | Type | Head | Length | Stem | Coating | |
749164
£36.51
|
Ex | 1.480" | 4.640" | .3106" | Black | |
749182
£36.50
|
In | 1.720" | 4.560" | .3108" | Black | |
2002-2017 V-Rod | ||||||
Triple groove valves fit with OEM or stock replacement retainers. Single groove valves are for use with AV&V's High Performance valve spring kit ZPN749069 | ||||||
ZPN | Type | Head | Length | Stem | Coating | Note |
749211
£37.10
|
Ex | 34.4mm | 116.9mm | .2346" | Chrome | Triple groove valve (OEM 18663-01K |
749214
£36.51
|
Ex | 35.4mm | 116.9mm | .2346" | Chrome | Triple groove valve |
749215
£37.10
|
In | 40mm | 116.28mm | .2351" | Chrome | Triple groove valve |
749218
£36.51
|
In | 41mm | 116.28mm | .2351" | Chrome | Triple groove valve (OEM 18663-01K) |
749213
|
Ex | 35.4mm | 116.9mm | .2346" | Chrome | Single groove valve |
749217
|
In | 41mm | 116.28mm | .2351" | Chrome | Single groove valve |
2017 to present Milwaukee Eight | ||||||
ZPN | Type | Head | Length | Stem | Coating | |
749235
£46.55
|
Ex | 33mm | 102.6mm | 5.96mm | Black | |
749236
£46.55
|
Ex | 33mm | 103.5mm | 5.96mm | Black | |
749237
£46.55
|
In | 41mm | 102.1mm | 5.97mm | Black | |
749238
£46.55
|
In | 41mm | 102.99mm | 5.97mm | Black |
Recommended Retail Prices include 20.00% sales tax.
Prices exclude shipping, import duties and installation.
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