Hi

I just bought a Camaro with a 327 motor was told L30. Has the camel hump heads.

Engine block # 3782870 1962 to 1965 Came in cars, trucks and Corvettes

Only info on front motor pad is # 855631812

There is no other number with the suffix code?

When I get car home I will be able to get date code off side of block.

Any help decoding 855631812 would be helpful.

Thanks Kevin