Carby Kit: 77-79 Firebird TA Olds 403 - 4 bbl Rochester Purchase Option::Float Include Has perforated speaker holes in

Has perforated speaker holes in it per factory

but they gone

Hinges can also be purchased separately

There is no clamps used

5 inch / 266mm  its for Standard size rear disc brakes

Carby Kit: 77-79 Firebird TA Olds 403 - 4 bbl Rochester Purchase Option::Float Include Has perforated speaker holes inThis is for the 77 79 Pontiac Trans am 403 Olds with the original 4 bbl Rochester carby.. its a standard carby kit. They are NOT returnable so we need to be sure that the numbers are correct. Carby Type: Model 4MC, M4MC, & CA; Rochester 4 Bbl. Carbs [b] The carby #'s that are correct are; [ b] 17053879, 17054316, 17054807, 17054808, 17054941, 17054942, 17055150, 17055151, 17055152, 17055153, 17055154, 17055155, 17055158, 17055159, 17055463, 17055466,