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NITRIDED VALVES

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Features

  • One-piece stainless-steel, stellite-tipped valves impregnated by a special nitrided process with .002” depth and .0002” surface buildup to improve wear properties and reduce friction
  • This process provides resistance to corrosion; wears superior to hard chromium and electroless nickel-plating
  • Lightweight with profiles that provide excellent flow characteristics
  • Compatible with leaded and unleaded fuels and can be run in cast ironand bronze-type guides at close tolerances for maximum oil control and heat dissipation
  • Sold each; made in the U.S.A.

Images

NITRIDED VALVES



For 05-08 Twin Cam

Part Number Description Suggested Retail
0926-0193  YEAR: 05-08, HEAD DIA.: 1.805”, STEM DIA.: .2754”, TUPIL: 1.700”R, LENGTH: 1.125”, OEM#: 18074-05 - Std. - Intake   $25.95 
0926-0194  YEAR: 05-08, HEAD DIA.: 1.900”, STEM DIA.: .2754”, TUPIL: 28°, LENGTH: 4.425” - Oversize - Intake   $25.95 
0926-0195  YEAR: 05-08, HEAD DIA.: 4.575”, STEM DIA.: .2754”, TUPIL: 22°, LENGTH: 4.520”, OEM#: 18085-05 - Std. - Exhaust   $25.95 
0926-0196  YEAR: 05-08, HEAD DIA.: 1.630”, STEM DIA.: .2754”, TUPIL: 34°, LENGTH: 4.520” - Oversize - Exhaust   $25.95 

For 88" 99-04 Twin Cam

Part Number Description Suggested Retail
0926-0330  YEAR: 99-04, HEAD DIA.: 1.840”, STEM DIA.: .3106”, TUPIL: 23°, LENGTH: 4.430”, OEM#: 18074-83A - Std. - Intake   $25.95 
0926-0331  YEAR: 99-04, HEAD DIA.: 1.565”, STEM DIA.: .3101”, TUPIL: 17°, LENGTH: 4.515”, OEM#: 18085-991 - Std. - Exhaust   $25.95 

For 84-99 Evolution

Part Number Description Suggested Retail
0926-0126  YEAR: 84-99, HEAD DIA.: 1.900”, STEM DIA.: .3107”, TUPIL: 28°, LENGTH: 4.400” - Oversize (Racing Profile) - Intake   $25.95 
DS-198972  YEAR: 84-99, HEAD DIA.: 1.840”, STEM DIA.: .3100”, TUPIL: 23°, LENGTH: 4.445”, OEM#: 18074-83B - Std. - Intake   $25.95 
DS-198973  YEAR: 84-99, HEAD DIA.: 1.940”, STEM DIA.: .3107”, TUPIL: 23°, LENGTH: 4.380” - Oversize - Intake   $33.95 
0926-0127  YEAR: 84-99, HEAD DIA.: 1.630”, STEM DIA.: .3096”, TUPIL: 44°, LENGTH: 4.520” - Oversize (Racing Profile) - Exhaust   $25.95 
DS-198974  YEAR: 84-99, HEAD DIA.: 1.615”, STEM DIA.: .3096”, TUPIL: 29°, LENGTH: 4.520”, OEM#: 18082-83 - Std. - Exhaust   $25.95 

For XL

Part Number Description Suggested Retail
0926-0328  YEAR: 88-03, HEAD DIA.: 1.710”, STEM DIA.: .3100”, TUPIL: 23°, LENGTH: 4.480”, OEM#: 18023-87 - Std. - Intake   $25.95 
DS-198806  YEAR: 86-03, HEAD DIA.: 1.585”, STEM DIA.: .3100”, TUPIL: 23°, LENGTH: 4.550”, OEM#: 18031-86 - Std. - Intake   $33.95 
DS-198975  YEAR: 70-83, HEAD DIA.: 1.935”, STEM DIA.: .3090”, TUPIL: 23°, LENGTH: 3.615”, OEM#: 18070-70 - Std. - Intake   $25.95 
DS-198962  YEAR: 58-69, HEAD DIA.: 1.825”, STEM DIA.: .3090”, TUPIL: 23°, LENGTH: 3.565”, OEM#: 18071-58 - Std. - Intake   $25.95 
0926-0329  YEAR: 88-03, HEAD DIA.: 1.475”, STEM DIA.: .3095”, TUPIL: 44°, LENGTH: 4.560”, OEM#: 18024-87 - Std. - Exhaust   $25.95 
DS-198807  YEAR: 86-03, HEAD DIA.: 1.350”, STEM DIA.: .3095”, TUPIL: 17°, LENGTH: 4.640”, OEM#: 18030-86 - Std. - Exhaust   $33.95 
DS-198976  YEAR: 70-83, HEAD DIA.: 1.570”, STEM DIA.: .3384”, TUPIL: 29°, LENGTH: 3.510”, OEM#: 18080-58R - Std. - Exhaust   $25.95 

For 66-77 Shovelhead

Part Number Description Suggested Retail
DS-198971  YEAR: 66-77, HEAD DIA.: 1.950”, STEM DIA.: .3765”, TUPIL: 23°, LENGTH: 3.885”, OEM#: 180704-66 - Std. - Intake   $25.95 

For 48-65 Panhead

Part Number Description Suggested Retail
DS-198970  YEAR: 48-65, HEAD DIA.: 1.750”, STEM DIA.: .3760”, TUPIL: 29°, LENGTH: 3.820”, OEM#: 18082-57 - Std. - Exhaust   $25.95 

This item appears on page 374 of the Fatbook