Cylinder Heads & Components – Alpha Performance Engines

Showing all 36 resultsSorted by price: low to high

Exhaust Valve. Fits Twin Cam 1999-2004. High Flow. – AVV
$56.00 SKU: AV-1570
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Exhaust Valve. Fits Twin Cam 1999-2004. OEM Replacement. – AVV
$56.00 SKU: AV-HD12
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Oversize Exhaust Valve. Fits Twin Cam 2005-2017. High Flow 0.035in. Oversize Valve. – AVV
$56.00 SKU: AV-1610-7TGB
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Exhaust Valve. Fits Twin Cam 2005-2017. OEM Replacement. – AVV
$56.00 SKU: AV-1575-7TGB
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Oversize Intake Valve. Fits Twin Cam 2005-2017. High Flow .090in. Oversize Valve. – AVV
$56.00 SKU: AV-1900-7TGB
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Intake Valve. Fits Twin Cam 2005-2017. OEM Replacement. – AVV
$56.00 SKU: AV-1810-7TGB
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Exhaust Valve. Fits Milwaukee-Eight 2017up. OEM Replacement. – AVV
$71.00 SKU: AV-33
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1.0mm Oversize Intake Valve. Fits Milwaukee-Eight 2017up. High Flow – AVV
$71.00 SKU: AV-41-030
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Intake Valve. Fits Milwaukee-Eight 2017up. OEM Replacement. – AVV
$71.00 SKU: AV-41
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Oversize Intake Valve. Fits Twin Cam 2005-2017. High Flow .170in. Oversize Valve. – AVV
$71.00 SKU: AV-1980-7TGB
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Compression Release Valves – Sold as a Pair. Overall Length = 1.400in. x Thread Length = 0.425in. – AVV
$122.00 SKU: AV-JCR-10B
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Hi-Performance Cylinder Stud Set. Fits Milwaukee-Eight 2017up – S&S
$179.00 SKU: SS310-1204
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Valve Spring Kit. Fits Twin Cam 2005-2017, Sportster 2004-2021. Beehive Springs with .600in. Lift. – AVV
$246.00 SKU: AV-VSK6000S-7SG
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Valve Spring Kit. Fits Twin Cam 2005-2017, Sportster 2004up. Beehive Springs with .650in. Lift. – AVV
$249.00 SKU: AV-VSK65007SG
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585in. Lift ECONO Performance Beehive Valve Spring Kit. Fits Twin Cam 2005-2017 & Sportster 2004-2021. – Feuling
$253.00 SKU: FE-1121
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Head Bolt Kit. Fits Twin Cam with S&S Cylinder Heads & 88ci, 95ci, 96ci, 100ci, 106ci & 107ci Engine. – S&S
$269.00 SKU: SS93-3070
Out of stock
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ARP Hi-Performance Cylinder Stud Set. Fits Milwaukee-Eight 2017up – Feuling
$400.00 SKU: FE-3027
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Head Bolt Kit. Fits Milwaukee-Eight 2017up. – S&S
$403.00 SKU: SS900-1006
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.650in. Lift Endurance Beehive Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. – Feuling
$418.00 SKU: FE-1100
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.650in. Lift Endurance Beehive Valve Spring Kit. Fits Twin Cam 2005-2017 & Sportster 2004-2021. – Feuling
$418.00 SKU: FE-1105
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ARP Head Bolt Kit. Fits Milwaukee-Eight 2017up. – Feuling
$443.00 SKU: FE-3007
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APR Head Bolt Kit. Fits Twin Cam 1999-2017, Evo Big Twin 1985-1999 & Sportster 1992-2021 – Feuling
$503.00 SKU: FE-3005
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0.615in. Valve Spring Kit. Fits Milwaukee-Eight 2017up – AVV
$508.00 SKU: AV-VSK8000TGHP
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Billet Heavy-Duty Compensator Ramp. Fits Milwaukee-Eight 2017up.
$585.00 SKU: SS560-0360
In stock
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0.605in. Valve Spring Kit. Fits Milwaukee-Eight 2017up. – S&S
$662.00 SKU: SS900-0958
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Billet Heavy-Duty Compensator Ramp. Fits Milwaukee-Eight 2017up.
$686.00 SKU: EVO-1012-1077
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0.565in. Lift Endurance Valve Spring Kit. Fits Milwaukee-Eight 2017up. – Feuling
$701.00 SKU: FE-1107
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APE Warflow Ported Heads
$1,890.00 SKU: APE-HEADS-M8 Add to cart
APE Stock Valve CNC Ported Heads
$2,190.00 SKU: CNC-M8-APE-STD-550 Add to cart
APE Twin Cam Warflow Ported Heads
$2,190.00 SKU: APE-HEADS-TC Add to cart
APE Stage 2 Warflow Ported Heads
$2,190.00 SKU: APE-HEADS-M8-580 Add to cart
APE Twin Cam CNC Ported Heads
$2,290.00 SKU: CNC-HAR-TC-7M-650
Available on backorder
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Cylinder Head Kit – Black. Fits Twin Cam 88 1999-2005. 89cc Head Chamber Volume – S&S
$2,975.00 SKU: SS90-1106
In stock
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APE +1mm CNC Ported Heads
$2,990.00 SKU: CNC-M8-APE-1M-625 Add to cart
89cc Cylinder Head Kit – Black. Fits Twin Cam 2006-2017. – S&S
$3,145.00 SKU: SS106-3240
In stock
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APE +2mm CNC Ported Heads
$3,290.00 SKU: CNC-M8-APE-2M-580 Add to cart