Carby Kit: 70-74 Era Rochester Various ** (Pontiac V8)This is for the 70 74 era Pontiac V8 vehicles below. or cars that ultimately may have had a carby swap in its life time. Found mainly on the higher output engines. There are physically nearly countless different carby kits so we hold few of the mains. Others supplied on a 2 3 week time etc. NON RETURNABLE if OPENNED NO MATTER WHAT. See the model by the manufacturer below.. They are NOT returnable so we need to be sure that the numbers are correct.