SSP-G GY6 67mm 4V Cylinder Head

SSP-G GY6 67mm (232cc) 4V Cygnus style cylinder head for B-case GY6 4-stroke engines. Head includes cam, roller rockers, anodized head and cam covers, timing sprocket, studs and nuts.

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• Exhaust Valve Diameter: 23mm
• Intake Valve Diameter: 25mm
• Exhaust Port Diameter: 27mm
• Intake Port Diameter: 30mm
• Overall Height: 144mm
• Fits B-Case Engines with 57mm Stud Spacing Only
• Requires 96L Cam Chain (Not Included)
• Intake valve lash: 0.10mm
• Exhaust valve lash: 0.12mm