O.S. Engines

OS Engines 80 Degree Exhaust Header: 155FS-a

OS Engines Metering Needle Assembly Speed 12TZ

OS Engines Prop Washer: 20-40

OS Engines Speed P4 Gold Super Hot Plug

OS Engines O.S. Ball Link #6 22D Carb Speed B2103 Type S

OS Engines Piston Pin Retainer: RX RZ XM

OS Engines Rocker Cover: Sirius 7

OS Engines Hex Head Screw 4x15mm (10)

OS Engines Needle 2 12F

OS Engines Metering Needle Assembly 18TM

OS Engines Universal Nipple: #15, 21M

OS Engines Set Screw #2D #4BK-#5B

OS Engines Cylinder Head: .35AX

OS Engines Piston Pin: 108FSR

OS Engines Slide Valve 12F3: T1201 Speed

OS Engines Crankcase: 25LA Natural

OS Engines Radial Mount Screw Set: Sirius 7

OS Engines Inner Head: T1202 Speed

OS Engines Carburetor Reducer 6.5mm, Blue Aluminum

OS Engines Powerboost Pipe: III 50, 55HZ-H

OS Engines Prop Nut Safety: FT-120 II FT-160

OS Engines Pump Fixing Screw Assembly: 91SZ-H Hyper

OS Engines Cylinder Rebuild Kit: R2101 Speed

OS Engines Gasket Set: 91FX