SSP-G Rocker Arm 2V Assembly Fit 57mm (GY6)

Description: SSP-G Rocker Arm 2 Valve Assembly for 57mm stud spacing GY6 63mm 180cc Big Bore Power Kit. This rocker arm assembly was made use ONLY for the SSP-G Cylinder Head 63mm 180cc Power Kit due to the shorter arm length needed to aligned its valve tappets onto cylinder valves.

NOTE: Not for use with Non-SSP-G Cylinder Head 63mm 180cc Power Kit. For standard GY6 cylinder head please use rocker arm assembly Part# 164-41, instead. Use a feeler gauge to check the gap and assure a fair gauge grip at 0.004 for the intake-valve-to-tappet and .005 for exhaust-valve-to-tappet. For reassurance please consult your manufacturer's cylinder valve adjustments.

Specifications:

Include the following Rocker arm set.

•    1x Shaft Inlet L: 55.14mm / OD: 10mm
•    1x Shaft Outlet L: 47.6mm / OD: 10mm
•    2x Rocker Arms L: 56.51mm / OD: 20mm
•    2x Nuts L: 4.2mm / ID: M5x0.5mm / OD: 9mm
•    2x Tappets L: 18.53mm / OD: M5x0.5mm
•    Made in Taiwan
•    Fit Rocker Arm Holder: 57mm / Feeler Gauge: .004in / .005in / Socket: 9mm
•    Fit Cylinder Stud Set- 196mm 204mm / Nuts: M8 / Washers: M8 / Side Bolts: M6 / Socket: 8mm-12mm
•    Fit Crankcase (left, 65mm Bore)
•    Fit Chain Guide (standard)
•    Fit Crankshaft 57.8mm +3 2V
•    Fit Cam Chain 46 (92) links
•    Fit 57mm Stud Spacing (B-Block shortcase)
•    Fit 57mm Stud Spacing (B-Block longcase)
•    Fit Dowel Pin Set (10x14mm)
•    Fit 57mm Cylinder 63mm
•    Fit 57mm SSP-G Cylinder Head 63mm 2V
•    Optional: cut plastic fan shroud for best fitment

Supported Models: SSP-G Crankcase (Part# 169-514); GY6 161QMK 161QML Chinese Scooter, ATV, Genuine Buddy, Kymco, Polaris RZR 170, Ruckus, Vento

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Item Weight & Product Dimensions:
•    0.29 pounds | 2.225" (L) x 0.787" (W) x 0.435" (H)