Cylinder Heads & Components

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  In Stock

  Exhaust Valve Guide. Fits Milwaukee-Eight 2017up. OEM Replacement. – AV&V

  Cylinder Heads & Parts - M8

  $20.00

  SKU: AV-VG8100

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  Out Of Stock

  Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. Standard Outside Diameter. OEM Replacement. – AV&V

  Cylinder Heads & Parts - Evo

  $20.00

  SKU: AV-VG5700S

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  In Stock

  H/Duty Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. Standard Outside Diameter. – AV&V

  Cylinder Heads & Parts - Evo

  $20.00

  SKU: AV-VG5700

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  Sale! In Stock

  Oversize H/Duty Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.025in. Outside Diameter. – AV&V

  Cylinder Heads & Parts - Evo

  $14.30 Original price was: $14.30.$11.00Current price is: $11.00.

  SKU: AV-VG5725

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  Sale! In Stock

  Oversize H/Duty Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.004in. Outside Diameter. – AV&V

  Cylinder Heads & Parts - Evo

  $14.30 Original price was: $14.30.$11.00Current price is: $11.00.

  SKU: AV-VG5704

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  In Stock

  Oversize H/Duty Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.002in. Outside Diameter. – AV&V

  Cylinder Heads & Parts - Evo

  $20.00

  SKU: AV-VG5702

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  In Stock

  Oversize Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2004. +.001in. Outside Diameter. OEM Replacement. – AV&V

  Cylinder Heads & Parts - Evo

  $20.00

  SKU: AV-VG5701S

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  In Stock

  Exhaust Valve Guide. Fits Twin Cam 2005-17 & Sportster 2005-2021. OEM Replacement. – AV&V

  Cylinder Heads & Parts - T/Cam

  $20.00

  SKU: AV-VG6700

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  In Stock

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

  Cylinder Heads & Parts - T/Cam

  $20.00

  SKU: AV-VG6701

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  Out Of Stock

  Exhaust Valve. Fits 1200cc Sportster 1988-2003. OEM Replacement. – AV&V

  Cylinder Heads & Parts - Sporty

  $56.00

  SKU: AV-1485

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  In Stock

  Exhaust Valve. Fits 883cc Sportster 1986-2003. OEM Replacement. – AV&V

  Cylinder Heads & Parts - Sporty

  $56.00

  SKU: AV-1355

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  In Stock

  Exhaust Valve. Fits Sportster 1957-1985. OEM Replacement. – AV&V

  Cylinder Heads & Parts - Sporty

  $56.00

  SKU: AV-HD03

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  In Stock

  Exhaust Valve. Fits 1200cc Sportster 2004-2021. OEM Replacement. – AV&V

  Cylinder Heads & Parts - Sporty

  $56.00

  SKU: AV-1576-7TGB

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  In Stock

  Exhaust Valve. Fits Twin Cam 2005-2017. OEM Replacement. – AV&V

  Cylinder Heads & Parts - T/Cam

  $56.00

  SKU: AV-1575-7TGB

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  In Stock

  Oversize Exhaust Valve. Fits Twin Cam 2005-2017. High Flow 0.035in. Oversize Valve. – AV&V

  Cylinder Heads & Parts - T/Cam

  $56.00

  SKU: AV-1610-7TGB

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  In Stock

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

  Cylinder Heads & Parts - Evo

  $147.00

  SKU: SS90-2001

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  In Stock

  Exhaust Valve. Fits Milwaukee-Eight 2017up. OEM Replacement. – AV&V

  Cylinder Heads & Parts - M8

  $71.00

  SKU: AV-33

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  Sale! In Stock

  1.0mm Oversize Exhaust Valve. Fits Milwaukee-Eight 2017up. High Flow – AV&V

  Cylinder Heads & Parts - M8

  $49.40 Original price was: $49.40.$38.00Current price is: $38.00.

  SKU: AV-33-030

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  In Stock

  Exhaust Valve. Fits Twin Cam 1999-2004. OEM Replacement. – AV&V

  Cylinder Heads & Parts - T/Cam

  $56.00

  SKU: AV-HD12

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  Out Of Stock

  Exhaust Valve. Fits Twin Cam 1999-2004. High Flow. – AV&V

  Cylinder Heads & Parts - T/Cam

  $56.00

  SKU: AV-1570

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  In Stock

  Exhaust Valve. Fits Evolution Big Twin 1984-1999. High Flow – AV&V

  Cylinder Heads & Parts - Evo

  $56.00

  SKU: AV-1610D

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  In Stock

  Exhaust Valve. Fits Big Twin 1984-1999. OEM Replacement. – AV&V

  Cylinder Heads & Parts - Evo

  $56.00

  SKU: AV-HD10

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  In Stock

  Compression Release Solenoid Cap – Silicone. – S&S

  Cylinder Heads & Parts - Evo

  $18.00

  SKU: SS55-1009

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  In Stock

  Valve Spring Shims – 0.022in. Thick. Fits Twin Cam 2005-2017. Pack of 20. – AV&V

  Cylinder Heads & Parts - T/Cam

  $42.00

  SKU: AV-VSS6022

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  Sale! In Stock

  Valve Spring Shims – 0.015in. Thick. Fits Big Twin 1984-2004. Pack of 20. – AV&V

  Cylinder Heads & Parts - Evo

  $29.90 Original price was: $29.90.$23.00Current price is: $23.00.

  SKU: AV-VSS5015

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  Out Of Stock

  Valve Guide Seals. Fits S&S Heads with Cast Iron Guides. – S&S

  Cylinder Heads & Parts - Evo

  $43.00

  SKU: SS90-2158

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  In Stock

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

  Cylinder Heads & Parts - T/Cam

  $27.00

  SKU: SS900-0737

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  In Stock

  Viton Valve Guide Seals. Fits V-Rod 2002-2017. – AV&V

  Cylinder Heads & Parts - V-Rod

  $16.00

  SKU: AV-V6MM

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  In Stock

  Valve Guide Seals. Fits Twin Cam 2005-2017 & Sportster 2005-2021 – James Gaskets Inc

  Cylinder Heads & Parts - T/Cam

  $23.00

  SKU: JGI-18094-02

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  In Stock

  Valve Guide Seals. Fits Twin Cam 2005-2017 & Sportster 2004-2021. OEM Style. – AV&V

  Cylinder Heads & Parts - T/Cam

  $18.00

  SKU: AV-V7MMOE

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  In Stock

  Valve Guide Seals. Fits Twin Cam 2005-2017 & Sportster 2004-2021 when using larger springs & lower collar. – AV&V

  Cylinder Heads & Parts - T/Cam

  $17.00

  SKU: AV-V7MM

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  In Stock

  Viton Valve Guide Seals. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003 using AV&V Guides. – AV&V

  Cylinder Heads & Parts - Evo

  $13.00

  SKU: AV-V312531

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  In Stock

  Viton Style Valve Guide Seals Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. – AV&V

  Cylinder Heads & Parts - Evo

  $12.00

  SKU: AV-V312421

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  In Stock

  Valve Guide Seals. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003 using AV&V Guides. – AV&V

  Cylinder Heads & Parts - Evo

  $13.00

  SKU: AV-K312530

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  Out Of Stock

  OEM Style Valve Guide Seals. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. – AV&V

  Cylinder Heads & Parts - Evo

  $13.00

  SKU: AV-K312420

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  In Stock

  Valve Guide Seals. Fits Big Twin 1984-2004 & Sportster 1986-2004. – James Gaskets Inc

  Cylinder Heads & Parts - Evo

  $17.00

  SKU: JGI-18001-83-A

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  In Stock

  Valve Guide Seals. Fits Big Twin 1980-1984 – James Gaskets Inc

  Cylinder Heads & Parts - Vintage

  $18.00

  SKU: JGI-18000-81

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  In Stock

  Valve Guide Seals. Fits Big Twin 1980-1984. – AV&V

  Cylinder Heads & Parts - Vintage

  $13.00

  SKU: AV-K375625

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  In Stock

  Valve Guide Seals. Fits Big Twin 1948-1979 – James Gaskets Inc

  Cylinder Heads & Parts - Vintage

  $18.00

  SKU: JGI-18000-48

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  Out Of Stock

  Valve Guide Seals. Fits Big Twin 1948-1979. – AV&V

  Cylinder Heads & Parts - Vintage

  $13.00

  SKU: AV-K375562

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  Out Of Stock

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

  Cylinder Heads & Parts - Evo

  $348.00

  SKU: SS90-4914

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  Out Of Stock

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

  Cylinder Heads & Parts - Evo

  $90.00

  SKU: SS90-4916-2

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  In Stock

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

  Cylinder Heads & Parts - Vintage

  $70.00

  SKU: GOO-HDOL-R02

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  Out Of Stock

  Rocker Oil Line Kit – Stainless Steel. Fits Big Twin 1966-1984 – Goodridge

  Cylinder Heads & Parts - Vintage

  $70.00

  SKU: GOO-HDOL-R01

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  Out Of Stock

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

  Cylinder Heads & Parts - Vintage

  $39.00

  SKU: BAI-03-0035

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  In Stock

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

  Cylinder Heads & Parts - T/Cam

  $2,975.00

  SKU: SS90-1106

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  In Stock

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

  Cylinder Heads & Parts - T/Cam

  $3,145.00

  SKU: SS106-3240

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  In Stock

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

  Cylinder Heads & Parts - Evo

  $3,230.00

  SKU: SS90-1004

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  In Stock

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

  Cylinder Heads & Parts - Evo

  $2,433.00

  SKU: SS106-6059

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  In Stock

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

  Cylinder Heads & Parts - Evo

  $2,574.00

  SKU: SS106-6064

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  Out Of Stock

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

  Cylinder Heads & Parts - Vintage

  $2,855.00

  SKU: SS90-1498

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  In Stock

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

  Cylinder Heads & Parts - T/Cam

  $31.00

  SKU: SS50-8177-4

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  In Stock

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

  Cylinder Heads & Parts - Evo

  $15.00

  SKU: SS50-8023

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  In Stock

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

  Cylinder Heads & Parts - Evo

  $219.00

  SKU: CM-2011-8

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  In Stock

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

  Cylinder Heads & Parts - Vintage

  $138.00

  SKU: CM-8221-20

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  Out Of Stock

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

  Cylinder Heads & Parts - Vintage

  $217.00

  SKU: FE-3010

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  In Stock

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

  Cylinder Heads & Parts - Vintage

  $103.00

  SKU: CM-8714-20

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  Out Of Stock

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

  Cylinder Heads & Parts - T/Cam

  $503.00

  SKU: FE-3005

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  In Stock

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

  Cylinder Heads & Parts - T/Cam

  $269.00

  SKU: SS93-3070

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  Out Of Stock

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

  Cylinder Heads & Parts - M8

  $672.00

  SKU: FE-3007

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  In Stock

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

  Cylinder Heads & Parts - M8

  $403.00

  SKU: SS900-1006

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  Out Of Stock

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

  Cylinder Heads & Parts - Evo

  $165.00

  SKU: SS50-0333

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  In Stock

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

  Cylinder Heads & Parts - T/Cam

  $122.00

  SKU: AV-JCR-10B

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  In Stock

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

  Cylinder Heads & Parts - Sporty

  $122.00

  SKU: AV-JCR-10D

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  In Stock

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

  Cylinder Heads & Parts - Evo

  $122.00

  SKU: AV-JCR-10A

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  In Stock

  Electric Compression Release Kit. – S&S

  Cylinder Heads & Parts - Evo

  $804.00

  SKU: SS90-4915

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