O.S. Engines
Quality and performance has made O.S. the standard in RC engines for over 80 years.
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Carburetor Spacer: Sirius 7
$3.26$5.99
Gasket Exhaust: GT55
$6.99
Head Gasket: FT-160
$11.99
Head Gasket: GT33
$11.99
Insulator, 60K
$14.99
Pre-Order
Carburetor 2F6(B)
$148.99
Rear Bearing: GT60
$16.99
Cam Gear: Sirius 7
$19.29$38.99
Valve In Ex: 90-320
$34.99
Screw Set 21-32 (10)
$8.99