Dirt Bike Cylinder Head

Dirt Bike Cylinder Head

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110cc ATV Cylinder Head Assembly 52mm

Chinese ATV Cylinder Head Assembly52mm - 110ccComplete cylinder head assembly with valves & cam for 110cc 4-stroke engines.  Fits many makes and models of 52mm engines.  Check pictures, specs., & measurements for verification of the correct part.Head description:Intake port diameter: 23mm [.90"]Exhaust port diameter: 20mm [.78"]Rocker/valve..

$58.90
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125cc ATV Cylinder Head Assembly 52.4mm

Chinese ATV Cylinder Head Assembly52.4mm - 125ccComplete cylinder head assembly with valves & cam for 125cc 4-stroke engines.  Fits many makes and models of 52.4mm engines.  Check pictures, specs., & measurements for verification of the correct part.Head description:Intake port diameter: 23mm [.90"]Exhaust port diameter: 20mm [.78"]Covers n..

$65.95
2-3 Days
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150cc ATV Cylinder Head Assembly 54mm #A

Chinese ATV Cylinder Head Assembly54mm - 150ccVersion A There are 2 versions of the GY6 150cc engine.  This kit is for version A engine.  PLEASE check measurements and specs BEFORE you order.  Complete cylinder head assembly with valves for 150cc 4-stroke engines.  Fits many makes and models of GY6 150cc engines.  Check pictures, specs., & meas..

$49.45
2-3 Days
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50cc ATV Cylinder Head Assembly 39mm

Chinese ATV Cylinder Head Assembly39mm - 50ccComplete cylinder head assembly with valves & cam for 50cc 4-stroke engines.  Fits many makes and models of 39mm engines.  Check pictures, specs., & measurements for verification of the correct part.Head description:Intake port diameter: 18mm [.72"]Exhaust port diameter: 16mm [.615"]Covers includ..

$60.45
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90cc ATV Cylinder Head Assembly 47mm

Chinese ATV Cylinder Head Assembly47mm - 90ccComplete cylinder head assembly with valves & cam for 90cc 4-stroke engines.  Fits many makes and models of 47mm engines.  Check pictures, specs., & measurements for verification of the correct part.Head description:Intake port diameter: 23mm [.90"]Exhaust port diameter: 20mm [.78"]Covers not inc..

$62.45
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GY6 125cc Cylinder Head 7mm Bolt Set

Chinese Cylinder Head 7mm Bolt Set for GY6 125cc Engines Fits GY6 125cc enginesFor "top end" head cylinders(2) 7mm x 176mm studs(2) 7mm x 168mm studsPlease compare pictures and measurements to insure accuracy.Shipping details:Item(s) will be shipped within 1 business days once you finished your payment. Once we ship the item(s) out, tracking numbe..

$10.94
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GY6 150cc 157QMJ Cylinder Head 8mm Bolt Set

Chinese Cylinder Head 8mm Bolt Set for GY6 150cc 157QMJ Engines Fits GY6 150cc 157QMJ engines(2) 8mm x 190mm studs(2) 8mm x 192mm studsPlease compare pictures and measurements to insure accuracy.Shipping details:Item(s) will be shipped within 1 business days once you finished your payment. Once we ship the item(s) out, tracking number will be offer..

$10.94
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GY6 150cc Cylinder Head Dowel Pins Set of 4

Chinese Cylinder Head Dowel Pins for GY6 150ccDetails:Set of 4ID: 8mmOD: 9mmOverall length: 14mmAlso known as cylinder sleeves ..

$6.49
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GY6 50cc Scooter Cylinder Head Assembly #10

Chinese Scooter Cylinder Head Assembly39mm - 50ccComplete cylinder head assembly with valves & cam for 50cc scooter engines.  Fits many makes and models of scooter engines.  Check pictures, specs., & measurements for verification of the correct part.Head description:Overall height: 60mmBottom hole distance valve side: 62mmCenter & top h..

$49.45
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GY6 50cc Scooter Cylinder Head Dowel Pins

Chinese Cylinder Head Dowel Pins for GY6 50ccThese pins are used to align the cylinder head on the crankcase.  Used on 50cc 4-stroke motors.Pin Details: Set of 4ID: 7mmOD: 8mmLength: 13.5mmQMB139 139QMB ..

$5.45
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GY6 50cc to 100cc Scooter Cylinder Head Assembly - Big Bore

Chinese Scooter Cylinder Head AssemblyUse with 100cc Big Bore Cylinder KitDetails:Fully assemblied headReady to installIntake & exhaust valves Scooter head50cc to 100cc Big Bore for GY6 139QMB engines64mm valve lengthNo instructions are included..

$51.65
2-3 Days
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Yamaha Linhai 250cc 260cc 300cc Cylinder Head Assembly #70

Chinese Cylinder Head Assembly 250cc 260cc 300cc LinhaiVersion 70This is a high quality, fully assembled cylinder head for the 4-stroke, water cooled VOG 260 engine found in Linhai 250cc, 260cc and 300cc scooters and atvs.   Also known as a Yamaha YP250 clone. The head includes the valves and is ready for installation. Head details:Cast aluminum170..

$130.90
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