1971 72 Ford Mustang 351 4BBL Carburetor Carb D1AF MA Motorcraft Ford Motorcraft model 4300 4 barrel carburetor number matching for 1971 Ford Mustang 351 w-auto trans, D1AF MA, Looks like new carb but it had been used don't know if it in working condition have no way of testing it, sold as is $140. Shipping is available pay with Interac e-Transfer or PayPal