Replacement head for GY6-1004 big bore kits. This is B-Case head bolt spacing. therefore it has to be used with the 180cc B-Case power kits. Replacement head only. which includes the valves. valve springs. and retainers already installed. It does not include any other items.
This is the replacement head for the GY6 180cc Power Pack kit (SKU: GY6-1004). Comes valves. valve springs. retainer. and the head.
- Only for use with part #GY6-1004
- Exhaust Valve Diameter: 22.8mm
- Exhaust Port Diameter: 22mm
- Exhaust Port Bolt Hole Spacing: 50mm
- Intake Valve Diameter: 27.75mm
- Intake Port Diameter: 23mm
- Intake Port Bolt Hole Spacing: 45mm
- 57mm “B-case” stud spacing
- Overall Height: 66mm
Disclaimer:
NO WARRANTY ON RACE ENGINE parts or engine bore up kits. There is no warranty stated or implied due to the unusual stresses placed on these parts and because we have no control over how they are installed and used. Steady Garage will not be held liable for any failure or damage caused directly or indirectly from use of these products or engine. The installation and use of these products or engine shall be conclusive evidence that the user assumes full responsibility for any damage caused directly or indirectly by their use.
- NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES
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