what is the difference between C2DZ-9510-A and C2DZ-9510-B CARB for 1962 ranchero 170
The 9510-A is without a crankcase ventilation system, standard transmission. The 9510-B is with a crankcase ventilation system, standard transmission. They're not the same carburetor! HTH. -Jim
Search Ford Ranchero Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Ford Ranchero Experts