transporter t3
try - bustopia.com
This would be a model year 1967 Type 2, or bus engine.
That is a model year 1971 through 1973 1600 cc engine.
1600cc from Model Year 1971 - www.lennysvw.com
do is 69 or 70 1200cc unless the engine number ends with x then it a replacment case
This would be model year 1963.
This would have been an 1500 cc engine out of a Type 1 Beetle model year 1968 through 1969.
These were used in model year 1974 Type 1 Beetles.
This would be a model year 1972 through 1974 Type 1 Beetle engine.
On the back of the engine casing
This would be a late 1965 to early 1966 manufactured engine, 1966 model year 1300 cc engine.