Motorcycle / Harley Cylinder Heads & Parts - Evo | Birds Bitz

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Showing 1–40 of 44 resultsSorted by popularity

Part No: JGI-18001-83-A
James Gaskets Inc Valve Guide Seals. Fits Big Twin 1984-2004 & Sportster 1986-2004.
$17.00 Add to cart
Available on back-order
Part No: AV-JCR-10A
AVV Compression Release Valves – Sold as a Pair. Overall Length = 1.080in. x Thread Length = 0.425in.
$122.00 Add to cart
In stock
Part No: AV-VSK675T
AVV Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Steel Double Springs with .675in. Lift. Titanium Retainers!
$590.00 Add to cart
In stock
Part No: AV-VSK6500
AVV Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Beehive Springs with .650in. Lift.
$249.00 Add to cart
In stock
Part No: AV-VSK650S
AVV Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Steel Double Springs with .650in. Lift.
$321.00 Add to cart
In stock
Part No: AV-VSK600S
AVV Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Steel Double Springs with .600in. Lift.
$248.00 Add to cart
In stock
Part No: AV-VSK6000S
AVV Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Beehive Springs with .600in. Lift.
$246.00 Add to cart
Available on back-order
Part No: FE-1120
Feuling 585in. Lift ECONO Performance Beehive Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003.
$253.00 Add to cart
Available on back-order
Part No: SS90-2000
S&S Intake Valve. Fits 89cc or 91cc S&S Heads.
$74.00 Add to cart
In stock
Part No: AV-2020A
AVV Intake Valve. Fits Merch Heads.
$33.00 Add to cart
In stock
Part No: AV-1940
AVV Oversize Intake Valve. Fits Big Twin 1984-2004. High Flow Oversize Valve.
$56.00 Add to cart
In stock
Part No: AV-HD11
AVV Intake Valve. Fits Big Twin 1984-2004. OEM Replacement.
$56.00 Add to cart
Available on back-order
Part No: AV-1900
AVV Oversize Intake Valve. Fits Big Twin 1984-2004. High Flow .055in. Oversize Valve.
$56.00 Add to cart
Available on back-order
Part No: AV-VG5600S
AVV Intake Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. Standard Outside Diameter. OEM Replacement.
$20.00 Add to cart
Available on back-order
Part No: AV-VG5600
AVV H/Duty Intake Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. Standard Outside Diameter.
$20.00 Add to cart
Available on back-order
Part No: AV-VG5625
AVV Oversize H/Duty Intake Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.025in. Outside Diameter.
$11.00 Add to cart
In stock
Part No: AV-VG5604
AVV Oversize H/Duty Intake Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.004in. Outside Diameter.
$11.00 Add to cart
In stock
Part No: AV-VG5602
AVV Oversize H/Duty Intake Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.002in. Outside Diameter.
$20.00 Add to cart
In stock
Part No: AV-VG5601S
AVV Oversize Intake Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2004. +.001in. Outside Diameter. OEM Replacement.
$20.00 Add to cart
Available on back-order
Part No: AV-VG5700S
AVV Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. Standard Outside Diameter. OEM Replacement.
$20.00 Add to cart
Available on back-order
Part No: AV-VG5700
AVV H/Duty Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. Standard Outside Diameter.
$20.00 Add to cart
Available on back-order
Part No: AV-VG5725
AVV Oversize H/Duty Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.025in. Outside Diameter.
$11.00 Add to cart
In stock
Part No: AV-VG5704
AVV Oversize H/Duty Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.004in. Outside Diameter.
$11.00 Add to cart
In stock
Part No: AV-VG5702
AVV Oversize H/Duty Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.002in. Outside Diameter.
$20.00 Add to cart
In stock
Part No: AV-VG5701S
AVV Oversize Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2004. +.001in. Outside Diameter. OEM Replacement.
$20.00 Add to cart
Available on back-order
Part No: SS90-2001
S&S Exhaust Valve. Fits 89cc or 91cc S&S Heads.
$147.00 Add to cart
In stock
Part No: AV-1610D
AVV Exhaust Valve. Fits Evolution Big Twin 1984-1999. High Flow
$56.00 Add to cart
Available on back-order
Part No: AV-HD10
AVV Exhaust Valve. Fits Big Twin 1984-1999. OEM Replacement.
$56.00 Add to cart
Available on back-order
Part No: SS55-1009
S&S Compression Release Solenoid Cap – Silicone.
$18.00 Add to cart
In stock
Part No: AV-VSS5015
AVV Valve Spring Shims – 0.015in. Thick. Fits Big Twin 1984-2004. Pack of 20.
$23.00 Add to cart
In stock
Part No: SS90-2158
S&S Valve Guide Seals. Fits S&S Heads with Cast Iron Guides.
$43.00 Add to cart
In stock
Part No: AV-V312531
AVV Viton Valve Guide Seals. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003 using AV&V Guides.
$13.00 Add to cart
Available on back-order
Part No: AV-V312421
AVV Viton Style Valve Guide Seals Fits Big Twin 1984-2004, Sportster & Buell 1986-2003.
$12.00 Add to cart
Available on back-order
Part No: AV-K312530
AVV Valve Guide Seals. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003 using AV&V Guides.
$13.00 Add to cart
Available on back-order
Part No: AV-K312420
AVV OEM Style Valve Guide Seals. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003.
$13.00 Add to cart
In stock
Part No: SS90-4914
S&S Electric Compression Release Assembly. Replacement for Kit # SS90-4915.
$348.00 Add to cart
In stock
Part No: SS90-4916-2
S&S Compression Release Block Off Plugs. Sold as a Pair
$90.00 Add to cart
In stock
Part No: SS90-1004
S&S Super Stock Cylinder Head Kit – Silver. Fits Big Twin 1986-1999, Requires S&S Pistons
$3,230.00 Add to cart
In stock
Part No: SS106-6059
S&S 76cc Cylinder Head Kit – Silver. Fits Big Twin 1986-1999.
$2,433.00 Add to cart
In stock
Part No: SS106-6064
S&S 76cc Cylinder Head Kit – Black. Fits Big Twin 1986-1999.
$2,574.00 Add to cart
In stock