Cylinder Heads & Components

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  In Stock

  KPM Oversize Exhaust Valve Guide. Fits Big Twin 1948-1979. +.002in. Outside Diameter

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $23.00

  SKU: KPM-20-2032C

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  In Stock

  KPM Oversize Exhaust Valve Guide. Fits Big Twin 1948-1979. +.004in. Outside Diameter

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $23.00

  SKU: KPM-20-2034C

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  In Stock

  KPM Oversize Exhaust Valve Guide. Fits Twin Cam 2005-17 & Sportster 2005-2021. +.001in. Outside Diameter

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $25.00

  SKU: KPM-20-20701C

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  In Stock

  KPM Oversize Exhaust Valve. Fits Twin Cam 2005-2017. High Flow 0.035in. Oversize Valve

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $58.00

  SKU: KPM-20-20945

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  Out Of Stock

  KPM Oversize Intake & Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.001in. Outside Diameter

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $23.00

  SKU: KPM-20-4321C

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  In Stock

  KPM Oversize Intake Valve Guide – Manganese. Fits Twin Cam 2005-17 & Sportster 2005-2021. +.001in. Outside Diameter

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $24.00

  SKU: KPM-20-20691M

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  In Stock

  KPM Oversize Intake Valve Guide. Fits Big Twin 1948-1979. +.002in. Outside Diameter

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $23.00

  SKU: KPM-20-2022C

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  In Stock

  KPM Oversize Intake Valve Guide. Fits Big Twin 1948-1979. +.004in. Outside Diameter

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $23.00

  SKU: KPM-20-2024C

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  Out Of Stock

  KPM Oversize Intake Valve Guide. Fits Twin Cam 2005-17 & Sportster 2005-2021. +.001in. Outside Diameter

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $25.00

  SKU: KPM-20-20691C

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  In Stock

  KPM Oversize Intake Valve. Fits Big Twin 1984-2004. High Flow .100in. Oversize Valve

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $46.00

  SKU: KPM-20-20910

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  Out Of Stock

  KPM Oversize Intake Valve. Fits Twin Cam 2005-2017. High Flow .095in. Oversize Valve

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $58.00

  SKU: KPM-20-20940

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  Out Of Stock

  KPM Standard Exhaust Valve Guide. Fits Big Twin 1948-1979. Standard Outside Diameter

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $23.00

  SKU: KPM-20-2030C

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  In Stock

  KPM Standard Exhaust Valve Guide. Fits Big Twin 1980-1984. Standard Outside Diameter

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $23.00

  SKU: KPM-20-2060C

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  Out Of Stock

  KPM Standard Intake Valve Guide. Fits Big Twin 1948-1979. Standard Outside Diameter

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $23.00

  SKU: KPM-20-2020C

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  In Stock

  KPM Standard Intake Valve Guide. Fits Big Twin 1980-1984. Standard Outside Diameter

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $23.00

  SKU: KPM-20-2050C

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  Out Of Stock

  KPM Valve & Spring Engine Kit. Fits 1200cc Big Twin 1966-1977

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $364.00

  SKU: KPM-20-22450

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  In Stock

  KPM Valve & Spring Engine Kit. Fits 1200cc Sportster 1988-2003

  Cylinder Heads & Components, Cylinder Heads & Parts - Sporty, Engine

  $388.00

  SKU: KPM-20-22850

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  In Stock

  KPM Valve & Spring Engine Kit. Fits 1200cc Sportster 2004-2021

  Cylinder Heads & Components, Cylinder Heads & Parts - Sporty, Engine

  $487.00

  SKU: KPM-20-22950

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  Out Of Stock

  KPM Valve & Spring Engine Kit. Fits 80ci Big Twin 1978-1984

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $364.00

  SKU: KPM-20-22550

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  Out Of Stock

  KPM Valve & Spring Engine Kit. Fits 883cc Sportster 1986-2003

  Cylinder Heads & Components, Cylinder Heads & Parts - Sporty, Engine

  $424.00

  SKU: KPM-20-22750

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  Out Of Stock

  KPM Valve & Spring Engine Kit. Fits Evolution Big Twin 1984-1999

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $381.00

  SKU: KPM-20-22650

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  Out Of Stock

  KPM Valve & Spring Engine Kit. Fits Panhead Big Twin 1948-1965

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $364.00

  SKU: KPM-20-22150

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  In Stock

  KPM Valve & Spring Engine Kit. Fits Sportster 1957-1969

  Cylinder Heads & Components, Cylinder Heads & Parts - Sporty, Engine

  $383.00

  SKU: KPM-20-22250

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  In Stock

  KPM Valve & Spring Engine Kit. Fits Sportster 1970-1983

  Cylinder Heads & Components, Cylinder Heads & Parts - Sporty, Engine

  $383.00

  SKU: KPM-20-22350

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  Out Of Stock

  KPM Valve & Spring Engine Kit. Fits Twin Cam 1999-2004

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $381.00

  SKU: KPM-20-23050

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  In Stock

  KPM Valve & Spring Engine Kit. Fits Twin Cam 2005-2017

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $395.00

  SKU: KPM-20-23150

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  In Stock

  KPM Valve Guide Seals – Viton. Fits Big Twin 1948-1979

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $13.00

  SKU: KPM-71011-4

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  In Stock

  KPM Valve Guide Seals – Viton. Fits Big Twin 1980-1984

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $13.00

  SKU: KPM-71036-4

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  In Stock

  KPM Valve Guide Seals – Viton. Fits Twin Cam 2005-2017 & Sportster 2004-2021. Good for when using larger springs & lower collar

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $22.00

  SKU: KPM-71028-4

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  In Stock

  KPM Valve Keeper Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $28.00

  SKU: KPM-51014-4

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  In Stock

  KPM Valve Keeper Kit. Fits Twin Cam 2005-2017 & Sportster 2004-2021

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $18.00

  SKU: KPM-51016-4

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  In Stock

  KPM Valve Kit. Fits 1200cc Sportster 1988-2003

  Cylinder Heads & Components, Cylinder Heads & Parts - Sporty, Engine

  $182.00

  SKU: KPM-20-22800

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  In Stock

  KPM Valve Kit. Fits 1200cc Sportster 2004-2021

  Cylinder Heads & Components, Cylinder Heads & Parts - Sporty, Engine

  $317.00

  SKU: KPM-20-22900

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  In Stock

  KPM Valve Kit. Fits 883cc Sportster 1986-2003

  Cylinder Heads & Components, Cylinder Heads & Parts - Sporty, Engine

  $220.00

  SKU: KPM-20-22700

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  In Stock

  KPM Valve Kit. Fits Big Twin 1966-1984

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $182.00

  SKU: KPM-20-22400

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  Out Of Stock

  KPM Valve Kit. Fits Evolution Big Twin 1984-1999

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $175.00

  SKU: KPM-20-22600

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  In Stock

  KPM Valve Kit. Fits Panhead Big Twin 1948-1965

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $182.00

  SKU: KPM-20-22100

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  In Stock

  KPM Valve Kit. Fits Sportster 1970-1983

  Cylinder Heads & Components, Cylinder Heads & Parts - Sporty, Engine

  $220.00

  SKU: KPM-20-22300

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  Out Of Stock

  KPM Valve Spring Kit. Fits Big Twin 1966-1977. .600in. Lift

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $221.00

  SKU: KPM-20-20450

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  Out Of Stock

  KPM Valve Spring Kit. Fits Big Twin 1978-1984. .600in. Lift

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $221.00

  SKU: KPM-20-21150

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  Out Of Stock

  KPM Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Beehive Springs with .610in. Lift

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $207.00

  SKU: KPM-20-21300

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  In Stock

  KPM Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Beehive Springs with .660in. Lift

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $232.00

  SKU: KPM-20-21500

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  In Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $229.00

  SKU: KPM-20-20132

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  Out Of Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $246.00

  SKU: KPM-20-21650

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  In Stock

  KPM Valve Spring Kit. Fits Twin Cam 2005-2017 & Sportster 2004-2021. Beehive Springs with .610in. Lift

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $207.00

  SKU: KPM-20-21400

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  In Stock

  KPM Valve Spring Kit. Fits Twin Cam 2005-2017 & Sportster 2004-2021. Beehive Springs with .660in. Lift

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $240.00

  SKU: KPM-20-21550

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  In Stock

  KPM Valve. Exhaust Valve on Big Twin 1948-84 & Intake Valve on Big Twin 1948-1965. OEM Replacement.

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $48.00

  SKU: KPM-20-4195

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  In Stock

  Rollies Speed Shop Rocker Oil Line Kit – Chrome. Fits Big Twin 1966-1984.

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $39.00

  SKU: BAI-03-0035

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  In Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - M8, Engine

  $662.00

  SKU: SS900-0958

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  In Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $2,574.00

  SKU: SS106-6064

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  In Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $2,433.00

  SKU: SS106-6059

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  In Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $3,145.00

  SKU: SS106-3240

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  In Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $90.00

  SKU: SS90-4916-2

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  In Stock

  S&S Compression Release Solenoid Cap – Silicone.

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $18.00

  SKU: SS55-1009

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  In Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $2,975.00

  SKU: SS90-1106

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  In Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - Vintage, Engine

  $2,855.00

  SKU: SS90-1498

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  In Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $348.00

  SKU: SS90-4914

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  In Stock

  S&S Electric Compression Release Kit.

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $804.00

  SKU: SS90-4915

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  In Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $147.00

  SKU: SS90-2001

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  In Stock

  S&S Head Alignment Dowel – Pack of 4. Fits Twin Cam 1999-2017

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $31.00

  SKU: SS50-8177-4

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  Out Of Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $165.00

  SKU: SS50-0333

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  In Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - M8, Engine

  $403.00

  SKU: SS900-1006

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  Out Of Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $269.00

  SKU: SS93-3070

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  Out Of Stock

  S&S Head Dowel. Fits Evo 1984-1999 & Sportster 1986-2021.

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $15.00

  SKU: SS50-8023

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  In Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - M8, Engine

  $179.00

  SKU: SS310-1204

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  In Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $74.00

  SKU: SS90-2000

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  In Stock

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

  Cylinder Heads & Components, Cylinder Heads & Parts - Evo, Engine

  $3,230.00

  SKU: SS90-1004

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  In Stock

  S&S Valve Guide Seal Kit. Fits S&S Heads with 0.562in. Powder Metal Valve Guides.

  Cylinder Heads & Components, Cylinder Heads & Parts - T/Cam, Engine

  $27.00

  SKU: SS900-0737

Showing 137–204 of 205 results