Replacement Cylinder Head
CYLINDER HEAD KIT BRONZE HON
Item: 422-1003HD
Brand : CYLINDER WORKS
Your Price: $548.95
CYLINDER HEAD KIT BRONZE HON
422-1003HD
Weight: 6.15 lbs
Package Dimensions: 10 x 9.5 x 8.2
- New replacement cylinder head
- Includes cam caps and cam cap bolts
- Includes C630 (nickel/aluminum/bronze) valve seats and guides
- Competition valve job
- Shortened valve guides to accept higher lift cams
- Unshrouded combustion chamber
- Blended bowl
- Stock shaped ports
- Does not include valves, springs, or lifters
- New replacement cylinder head
- Includes cam caps and cam cap bolts
- Includes C630 (nickel/aluminum/bronze) valve seats and guides
- Competition valve job
- Shortened valve guides to accept higher lift cams
- Unshrouded combustion chamber
- Blended bowl
- Stock shaped ports
- Does not include valves, springs, or lifters
Product fitment
Honda
2004
CRF250R
CRF250X
2005
CRF250R
CRF250X
2006
CRF250R
CRF250X
2007
CRF250R
CYLINDER HEAD KIT STD YAM
Item: 422-2001HD
Brand : CYLINDER WORKS
Your Price: $243.95
CYLINDER HEAD KIT STD YAM
422-2001HD
Weight: 1.1 lbs
Package Dimensions: 5 x 5 x 3
- New replacement cylinder head
- Includes cam caps and cam cap bolts
- Includes C630 (nickel/aluminum/bronze) valve seats and guides
- Competition valve job
- Shortened valve guides to accept higher lift cams
- Unshrouded combustion chamber
- Blended bowl
- Stock shaped ports
- Does not include valves, springs, or lifters
- New replacement cylinder head
- Includes cam caps and cam cap bolts
- Includes C630 (nickel/aluminum/bronze) valve seats and guides
- Competition valve job
- Shortened valve guides to accept higher lift cams
- Unshrouded combustion chamber
- Blended bowl
- Stock shaped ports
- Does not include valves, springs, or lifters
Product fitment
Yamaha
1999
YZ250
2000
YZ250
2001
YZ250
2002
YZ250
2003
YZ250
2004
YZ250
2005
YZ250
2006
YZ250
2007
YZ250
2008
YZ250
2009
YZ250
2010
YZ250
2011
YZ250
2012
YZ250
2013
YZ250
2014
YZ250
2015
YZ250
2016
YZ250
2017
YZ250
2018
YZ250
2019
YZ250
2020
YZ250
2021
YZ250
2022
YZ250
2023
YZ250
2024
YZ250
CYLINDER HEAD KIT STD YAM
Item: 422-2002HD
Brand : CYLINDER WORKS
Your Price: $163.95
CYLINDER HEAD KIT STD YAM
422-2002HD
Weight: 1.1 lbs
Package Dimensions: 5 x 5 x 3
- New replacement cylinder head
- Includes cam caps and cam cap bolts
- Includes C630 (nickel/aluminum/bronze) valve seats and guides
- Competition valve job
- Shortened valve guides to accept higher lift cams
- Unshrouded combustion chamber
- Blended bowl
- Stock shaped ports
- Does not include valves, springs, or lifters
- New replacement cylinder head
- Includes cam caps and cam cap bolts
- Includes C630 (nickel/aluminum/bronze) valve seats and guides
- Competition valve job
- Shortened valve guides to accept higher lift cams
- Unshrouded combustion chamber
- Blended bowl
- Stock shaped ports
- Does not include valves, springs, or lifters
Product fitment
Yamaha
2016
YZ250X
2017
YZ250X
2018
YZ250X
2019
YZ250X
2020
YZ250X
2021
YZ250X
2022
YZ250X
2023
YZ250X
2024
YZ250X
CYLINDER HEAD KIT BRONZE HON
Item: 422-1002HD
Brand : CYLINDER WORKS
Your Price: $548.95
CYLINDER HEAD KIT BRONZE HON
422-1002HD
Weight: 6.1 lbs
Package Dimensions: 10.2 x 8.3 x 9.4
- New replacement cylinder head
- Includes cam caps and cam cap bolts
- Includes C630 (nickel/aluminum/bronze) valve seats and guides
- Competition valve job
- Shortened valve guides to accept higher lift cams
- Unshrouded combustion chamber
- Blended bowl
- Stock shaped ports
- Does not include valves, springs, or lifters
- New replacement cylinder head
- Includes cam caps and cam cap bolts
- Includes C630 (nickel/aluminum/bronze) valve seats and guides
- Competition valve job
- Shortened valve guides to accept higher lift cams
- Unshrouded combustion chamber
- Blended bowl
- Stock shaped ports
- Does not include valves, springs, or lifters
Product fitment
Honda
2008
CRF250R
CYLINDER HEAD KIT STD YAM
Item: 422-2005HD
Brand : CYLINDER WORKS
Your Price: $134.95
CYLINDER HEAD KIT STD YAM
422-2005HD
Weight: 0.82 lbs
Package Dimensions: 5.6 x 5.1 x 2.9
- New replacement cylinder head
- Includes cam caps and cam cap bolts
- Includes C630 (nickel/aluminum/bronze) valve seats and guides
- Competition valve job
- Shortened valve guides to accept higher lift cams
- Unshrouded combustion chamber
- Blended bowl
- Stock shaped ports
- Does not include valves, springs, or lifters
- New replacement cylinder head
- Includes cam caps and cam cap bolts
- Includes C630 (nickel/aluminum/bronze) valve seats and guides
- Competition valve job
- Shortened valve guides to accept higher lift cams
- Unshrouded combustion chamber
- Blended bowl
- Stock shaped ports
- Does not include valves, springs, or lifters
Product fitment
Yamaha
2005
YZ125
2006
YZ125
2007
YZ125
2008
YZ125
2009
YZ125
2010
YZ125
2011
YZ125
2012
YZ125
2013
YZ125
2014
YZ125
2015
YZ125
2016
YZ125
2017
YZ125
2018
YZ125
2019
YZ125
2020
YZ125
2021
YZ125
CYLINDER HEAD KIT BRONZE HON
Item: 422-1001HD
Brand : CYLINDER WORKS
Your Price: $548.95
CYLINDER HEAD KIT BRONZE HON
422-1001HD
Weight: 6.05 lbs
Package Dimensions: 10.2 x 8.5 x 9.4
- New replacement cylinder head
- Includes cam caps and cam cap bolts
- Includes C630 (nickel/aluminum/bronze) valve seats and guides
- Competition valve job
- Shortened valve guides to accept higher lift cams
- Unshrouded combustion chamber
- Blended bowl
- Stock shaped ports
- Does not include valves, springs, or lifters
- New replacement cylinder head
- Includes cam caps and cam cap bolts
- Includes C630 (nickel/aluminum/bronze) valve seats and guides
- Competition valve job
- Shortened valve guides to accept higher lift cams
- Unshrouded combustion chamber
- Blended bowl
- Stock shaped ports
- Does not include valves, springs, or lifters
Product fitment
Honda
2009
CRF250R
CYLINDER HEAD KIT BRONZE HON
Item: 422-1004HD
Brand : CYLINDER WORKS
Your Price: $474.74
The product is out of stock
CYLINDER HEAD KIT BRONZE HON
422-1004HD
Weight: 5.8 lbs
Package Dimensions: 10.25 x 9.5 x 8
- New replacement cylinder head
- Includes cam caps and cam cap bolts
- Includes C630 (nickel/aluminum/bronze) valve seats and guides
- Competition valve job
- Shortened valve guides to accept higher lift cams
- Unshrouded combustion chamber
- Blended bowl
- Stock shaped ports
- Does not include valves, springs, or lifters
- New replacement cylinder head
- Includes cam caps and cam cap bolts
- Includes C630 (nickel/aluminum/bronze) valve seats and guides
- Competition valve job
- Shortened valve guides to accept higher lift cams
- Unshrouded combustion chamber
- Blended bowl
- Stock shaped ports
- Does not include valves, springs, or lifters
Product fitment
Honda
2006
TRX450ER Electric Start
TRX450R
2007
TRX450ER Electric Start
TRX450R
2008
TRX450ER Electric Start
TRX450R
2009
TRX450ER Electric Start
TRX450R
2012
TRX450ER Electric Start
2013
TRX450ER Electric Start
2014
TRX450ER Electric Start
