SSP-G Cylinder Head 63mm 180cc 2V 23/22 Fit 57mm (GY6)

Description: SSP-G 180cc Cylinder Head for upgrade 125cc and 150cc 4-stroke. Require GY6 57mm Stud Spacing Engine Block. This cylinder head fits Cylinder [63mm-67mm] 2V Kit for GY6 180-205cc engines (scooters, quads, and buggies). Also, a replacement cylinder kit for the Polaris RZR 170. Includes cylinder head, intake valve, exhaust valve, inner and outer springs, valve seals, valve keepers, and valve retainers.

Specifications:

Includes the following Cylinder Head, Valves Assembly, and SSP-G Sticker.

•    Ported by SSP-G: 27.5mm intake / 22.8mm exhaust
•    Valve Length: 74.5mm intake / 73.15mm exhaust
•    66.6mm Cylinder Head Height (w/o valve)
•    77.6mm Overall Height (w/intake valve)
•    Fit 6mm Intake Studs
•    Fit 8mm Exhaust Studs
•    Fit Chain Guide (standard)
•    Fit Cam Chain 46 (92) links
•    Fit Crankshaft 57.8mm /+2.5 2V
•    Fit Stud Set- 196mm 204mm
•    Fit 57mm Stud Spacing (B-Block)
•    Fit Dowel Pin Set (10mm x 8mm)
•    Fit 57mm Cylinder 63mm to 67mm 2V
•    Fit GY6 125/150cc+ BORE

Supported Models: SSP-G Crankcase (Part #169-99); GY6 161QMK 161QML Chinese Scooter, ATV, Genuine Buddy, Kymco, Polaris RZR 170, Ruckus, Vento

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Item Weight & Product Dimensions:
•   2.594 pounds | 5.623" (L) x 5.273" (W) x 3.037" (H)