Throttle Blade Specifications:
Fits throttle bore diameter: 1.478"
Blade OD: 1.48"
Blade width across flats: 1.415"
Blade material: Steel
Blade thickness: .040"
Blade mounting hole spacing (center to center): 0.680"
Drilled hole orifice size: None
Identification stamping on plate:
Fits:
Carter BBD carburetors (2 required)
Carter OEM # 2-303
Quantity: 1 Throttle Blade, 1.478" - Carter BBD