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Engine Kit, Steel, 0.600" Lift, HD®, Sportster 883cc, 1986-2003

Engine Kit, Steel, 0.600" Lift, HD®, Sportster 883cc, 1986-2003


Regular price $274.84 USD
Regular price $274.84 USD Sale price $274.84 USD
Sale Sold out

California Prop 65


  • Save time money when purchasing this kit
  • One package, everything you need for a cylinder head overhaul
  • Double your service life over OEM using KPMI® Valvetrain products
  • All the components in this kit would cost more if bought individually

Kit Includes:

  • KPMI® complete Valve Spring Kit that meets or exceeds OEM specifications
  • Seals (where applicable)
  • Keeper (where applicable)
  • KPMI® S.S. Black Diamond™ Valves, Stock Head Dia.
Installation Instructions Click Here
Type Intake/ Exhaust
Retainer Material H.T. Steel
Valve Lift 0.600"
Installed Height 1.810"
Seat Pressure 163#
Open Pressure 361#
@ Lift 0.600"
Valve Type Intake / Exhaust
Valve Material Black Diamond™ Stainless
Coating Black Nitroneg
Intake Head Diameter 40.26mm / 1.585"
Intake Stem Diameter 7.9mm / 0.3100"
Intake Tulip 23°
Intake Overall Length 4.550"
Exhaust Head Diameter 34.29mm / 1.350"
Exhaust Stem Diameter 7.9mm / 0.3095"
Exhaust Tulip 29°
Exhaust Overall Length 4.640"
Remarks Standard
Unique Identifier No. FR327789_01GAUS
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