O.S. Engines

Connecting Rod: 70SZ-H

Gasket Head, .1 Brass: 21XZ-R

Cover Fitting Screw (4) FL-70

Intake Manifold Assembly: FT-120 and FT-160

Cylinder Head: FS-91-P

55HZ-R DRS Ringed .55 Helicopter Engine

Camshaft Bearing: F 120-300

Piston Pin: FS-120

Piston: FS-95V

Cylinder Head & Valve: FF-320

Needle Holder 21M: 21XZ-R

Crankshaft: B2101 Speed

M10 In-Cowl Exhaust Header Pipe Side 60D: FS56A

LC4 T-Maxx Revo Plug Medium

Piston Pin: 25F FP

Pushrod: FS-91 Surpass

Crankshaft: GGT10

Gasket Set: 12TZ

Built-up Parts Set for Cylinder & Piston: O.S. Speed R2104

O-Ring Needle: FS/FX/LA

Crankcase: B2101 Speed

55HZ-H Hyper Ringed .55 Helicopter Engine

Crankshaft: 25XZ

Head Gasket: 30VG