O.S. Engines

OS Engines Piston Ring: GT15HZ

OS Engines Needle: 15LA

OS Engines Crankshaft: 55AX

OS Engines Carburetor Body: #20H

OS Engines Connecting Rod: 21VF/SE

OS Engines Drive Washer: 25LA-S

OS Engines Rear Bearing: 25FX, 32F

OS Engines Ignition Module IG-05: GT15HZ

OS Engines Gasket Head, .1mm: 105HZ

OS Engines Rocker Arm Assembly: 200 Surpass

OS Engines Bearing Set: OMA-2820-950

OS Engines Stator Assembly: 5025-375 .50

OS Engines 80 Degree Exhaust Header: 155FS-a

OS Engines Prop Washer: 20-40

OS Engines Speed P4 Gold Super Hot Plug

OS Engines Rocker Cover: Sirius 7

OS Engines Hex Head Screw 4x15mm (10)

OS Engines Universal Nipple: #15, 21M

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

OS Engines Slide Valve 12F3: T1201 Speed

OS Engines Crankcase: 25LA Natural

OS Engines Radial Mount Screw Set: Sirius 7

OS Engines Carburetor Reducer 6.5mm, Blue Aluminum

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