Showing 1–48 of 123 resultsSorted by price: high to low

• 

  S&S Super Stock Cylinder Head Kit – Silver. Fits Big Twin 1986-1999, Requires S&S Pistons

  Part No: SS90-1004

  In Stock

  $3,230.00
  Add to cart

  
• 

  S&S 89cc Cylinder Head Kit – Black. Fits Twin Cam 2006-2017.

  Part No: SS106-3240

  In Stock

  $3,145.00
  Add to cart

  
• 

  S&S Cylinder Head Kit – Black. Fits Twin Cam 88 1999-2005. 89cc Head Chamber Volume

  Part No: SS90-1106

  In Stock

  $2,975.00
  Add to cart

  
• 

  S&S Cylinder Head Kit- Natural. Fits Big Twin 1966-1984, Stock Bore.

  Part No: SS90-1498

  In Stock

  $2,855.00
  Add to cart

  
• 

  S&S 76cc Cylinder Head Kit – Black. Fits Big Twin 1986-1999.

  Part No: SS106-6064

  In Stock

  $2,574.00
  Add to cart

  
• 

  S&S 76cc Cylinder Head Kit – Silver. Fits Big Twin 1986-1999.

  Part No: SS106-6059

  In Stock

  $2,433.00
  Add to cart

  
• 

  S&S Electric Compression Release Kit.

  Part No: SS90-4915

  In Stock

  $804.00
  Add to cart

  
• 

  Feuling 0.565in. Lift Endurance Valve Spring Kit. Fits Milwaukee-Eight 2017up.

  Part No: FE-1107

  In Stock

  $701.00
  Add to cart

  
• 

  Feuling ARP Head Bolt Kit. Fits Milwaukee-Eight 2017up.

  Part No: FE-3007

  In Stock

  $672.00
  Add to cart

  
• 

  S&S 0.605in. Valve Spring Kit. Fits Milwaukee-Eight 2017up.

  Part No: SS900-0958

  In Stock

  $662.00
  Add to cart

  
• 

  AVV Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Steel Double Springs with .675in. Lift. Titanium Retainers!

  Part No: AV-VSK675T

  In Stock

  $590.00
  Add to cart

  
• 

  AVV 0.615in. Valve Spring Kit. Fits Milwaukee-Eight 2017up

  Part No: AV-VSK8000TGHP

  In Stock

  $508.00
  Add to cart

  
• 

  Feuling APR Head Bolt Kit. Fits Twin Cam 1999-2017, Evo Big Twin 1985-1999 & Sportster 1992-2021

  Part No: FE-3005

  In Stock

  $503.00
  Add to cart

  
• 

  Feuling .650in. Lift Endurance Beehive Valve Spring Kit. Fits Twin Cam 2005-2017 & Sportster 2004-2021.

  Part No: FE-1105

  In Stock

  $418.00
  Add to cart

  
• 

  Feuling .650in. Lift Endurance Beehive Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003.

  Part No: FE-1100

  In Stock

  $418.00
  Add to cart

  
• 

  S&S Head Bolt Kit. Fits Milwaukee-Eight 2017up.

  Part No: SS900-1006

  In Stock

  $403.00
  Add to cart

  
• 

  Feuling ARP Hi-Performance Cylinder Stud Set. Fits Milwaukee-Eight 2017up

  Part No: FE-3027

  In Stock

  $400.00
  Add to cart

  
• 

  S&S Electric Compression Release Assembly. Replacement for Kit # SS90-4915.

  Part No: SS90-4914

  In Stock

  $348.00
  Add to cart

  
• 

  AVV Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Steel Double Springs with .650in. Lift.

  Part No: AV-VSK650S

  In Stock

  $321.00
  Add to cart

  
• 

  AVV Valve Spring Kit. Fits Big Twin 1948-1984. .590in. Lift

  Part No: AV-VSK590

  In Stock

  $274.00
  Add to cart

  
• 

  AVV Valve Spring Kit. Fits Big Twin 1948-1984. .530in. Lift

  Part No: AV-VSK530

  In Stock

  $274.00
  Add to cart

  
• 

  AVV Valve Spring Kit. Fits Big Twin 1948-1984. .470in. Lift.

  Part No: AV-VSK470

  In Stock

  $274.00
  Add to cart

  
• 

  S&S Head Bolt Kit. Fits Twin Cam with S&S Cylinder Heads & 88ci, 95ci, 96ci, 100ci, 106ci & 107ci Engine.

  Part No: SS93-3070

  Out Of Stock

  $269.00
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• 

  Feuling 585in. Lift ECONO Performance Beehive Valve Spring Kit. Fits Twin Cam 2005-2017 & Sportster 2004-2021.

  Part No: FE-1121

  In Stock

  $253.00
  Add to cart

  
• 

  Feuling 585in. Lift ECONO Performance Beehive Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003.

  Part No: FE-1120

  In Stock

  $253.00
  Add to cart

  
• 

  AVV Valve Spring Kit. Fits Twin Cam 2005-2017, Sportster 2004up. Beehive Springs with .650in. Lift.

  Part No: AV-VSK65007SG

  Out Of Stock

  $249.00
  Read more

  
• 

  AVV Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Beehive Springs with .650in. Lift.

  Part No: AV-VSK6500

  In Stock

  $249.00
  Add to cart

  
• 

  AVV Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Steel Double Springs with .600in. Lift.

  Part No: AV-VSK600S

  In Stock

  $248.00
  Add to cart

  
• 

  AVV Valve Spring Kit. Fits Twin Cam 2005-2017, Sportster 2004-2021. Beehive Springs with .600in. Lift.

  Part No: AV-VSK6000S-7SG

  In Stock

  $246.00
  Add to cart

  
• 

  AVV Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Beehive Springs with .600in. Lift.

  Part No: AV-VSK6000S

  Out Of Stock

  $246.00
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• 

  Colony Machine Head Bolts with Polished 12 Point – Chrome. Fits Evo Big Twin 1985-1991, Sportster 1986-1992 & S&S Heads.

  Part No: CM-2011-8

  In Stock

  $219.00
  Add to cart

  
• 

  Feuling ARP Head Bolts – Stainless Steel. Fits Pan & Shovel 1948-1984.

  Part No: FE-3010

  In Stock

  $217.00
  Add to cart

  
• 

  S&S Hi-Performance Cylinder Stud Set. Fits Milwaukee-Eight 2017up

  Part No: SS310-1204

  In Stock

  $179.00
  Add to cart

  
• 

  S&S Head Bolt Covers. Fits S&S Head Bolts.

  Part No: SS50-0333

  In Stock

  $165.00
  Add to cart

  
• 

  S&S Exhaust Valve. Fits 89cc or 91cc S&S Heads.

  Part No: SS90-2001

  In Stock

  $147.00
  Add to cart

  
• 

  Colony Machine Stock Head Bolts – Chrome. Fits Pan & Shovel 1948-1984.

  Part No: CM-8221-20

  In Stock

  $138.00
  Add to cart

  
• 

  AVV Compression Release Valves – Sold as a Pair. Overall Length = 1.400in. x Thread Length = 0.425in.

  Part No: AV-JCR-10B

  In Stock

  $122.00
  Add to cart

  
• 

  AVV Compression Release Valves – Sold as a Pair. Overall Length = 1.250in. x Thread Length = 0.475in.

  Part No: AV-JCR-10D

  In Stock

  $122.00
  Add to cart

  
• 

  AVV Compression Release Valves – Sold as a Pair. Overall Length = 1.080in. x Thread Length = 0.425in.

  Part No: AV-JCR-10A

  In Stock

  $122.00
  Add to cart

  
• 

  Colony Machine 12 Point Style Head Bolts – Chrome. Fits Pan & Shovel 1948-1984 Big Bore.

  Part No: CM-8714-20

  In Stock

  $103.00
  Add to cart

  
• 

  S&S Compression Release Block Off Plugs. Sold as a Pair

  Part No: SS90-4916-2

  In Stock

  $90.00
  Add to cart

  
• 

  S&S Intake Valve. Fits 89cc or 91cc S&S Heads.

  Part No: SS90-2000

  In Stock

  $74.00
  Add to cart

  
• 

  AVV 1.0mm Oversize Intake Valve. Fits Milwaukee-Eight 2017up. High Flow

  Part No: AV-41-030

  In Stock

  $71.00
  Add to cart

  
• 

  AVV 1.0mm Oversize Exhaust Valve. Fits Milwaukee-Eight 2017up. High Flow

  Part No: AV-33-030

  In Stock

  $71.00
  Add to cart

  
• 

  AVV Oversize Intake Valve. Fits Twin Cam 2005-2017. High Flow .170in. Oversize Valve.

  Part No: AV-1980-7TGB

  In Stock

  $71.00
  Add to cart

  
• 

  AVV Intake Valve. Fits Milwaukee-Eight 2017up. OEM Replacement.

  Part No: AV-41

  In Stock

  $71.00
  Add to cart

  
• 

  AVV Exhaust Valve. Fits Milwaukee-Eight 2017up. OEM Replacement.

  Part No: AV-33

  In Stock

  $71.00
  Add to cart

  
• 

  Goodridge Rocker Oil Line Kit – Stainless Steel. Fits Sportster 1957-1985

  Part No: GOO-HDOL-R02

  In Stock

  $70.00
  Add to cart